text:
Domain name

In the Internet, a domain name is a string that identifies a realm of administrative autonomy, authority or control. Domain names are often used to identify services provided through the Internet, such as websites, email services and more. Domain names are used in various networking contexts and for application-specific naming and addressing purposes. In general, a domain name identifies a network domain or an Internet Protocol (IP) resource, such as a personal computer used to access the Internet, or a server computer.

Domain names are formed by the rules and procedures of the Domain Name System (DNS). Any name registered in the DNS is a domain name. Domain names are organized in subordinate levels (subdomains) of the DNS root domain, which is nameless. The first-level set of domain names are the top-level domains (TLDs), including the generic top-level domains (gTLDs), such as the prominent domains com, info, net, edu, and org, and the country code top-level domains (ccTLDs). Below these top-level domains in the DNS hierarchy are the second-level and third-level domain names that are typically open for reservation by end-users who wish to connect local area networks to the Internet, create other publicly accessible Internet resources or run websites. The registration of a second- or third-level domain name is usually administered by a domain name registrar who sell its services to the public.

A fully qualified domain name (FQDN) is a domain name that is completely specified with all labels in the hierarchy of the DNS, having no parts omitted. Traditionally a FQDN ends in a dot (.) to denote the top of the DNS tree. Labels in the Domain Name System are case-insensitive, and may therefore be written in any desired capitalization method, but most commonly domain names are written in lowercase in technical contexts.

Purpose
Domain names serve to identify Internet resources, such as computers, networks, and services, with a text-based label that is easier to memorize than the numerical addresses used in the Internet protocols. A domain name may represent entire collections of such resources or individual instances. Individual Internet host computers use domain names as host identifiers, also called hostnames. The term hostname is also used for the leaf labels in the domain name system, usually without further subordinate domain name space. Hostnames appear as a component in Uniform Resource Locators (URLs) for Internet resources such as websites (e.g., en.wikipedia.org).

Domain names are also used as simple identification labels to indicate ownership or control of a resource. Such examples are the realm identifiers used in the Session Initiation Protocol (SIP), the Domain Keys used to verify DNS domains in e-mail systems, and in many other Uniform Resource Identifiers (URIs).

An important function of domain names is to provide easily recognizable and memorizable names to numerically addressed Internet resources. This abstraction allows any resource to be moved to a different physical location in the address topology of the network, globally or locally in an intranet. Such a move usually requires changing the IP address of a resource and the corresponding translation of this IP address to and from its domain name.

Domain names are used to establish a unique identity. Organizations can choose a domain name that corresponds to their name, helping Internet users to reach them easily.

A generic domain is a name that defines a general category, rather than a specific or personal instance, for example, the name of an industry, rather than a company name. Some examples of generic names are books.com, music.com, and travel.info. Companies have created brands based on generic names, and such generic domain names may be valuable.

Domain names are often simply referred to as domains and domain name registrants are frequently referred to as domain owners, although domain name registration with a registrar does not confer any legal ownership of the domain name, only an exclusive right of use for a particular duration of time. The use of domain names in commerce may subject them to trademark law.

History
The practice of using a simple memorable abstraction of a host's numerical address on a computer network dates back to the ARPANET era, before the advent of today's commercial Internet. In the early network, each computer on the network retrieved the hosts file (host.txt) from a computer at SRI (now SRI International), which mapped computer hostnames to numerical addresses. The rapid growth of the network made it impossible to maintain a centrally organized hostname registry and in 1983 the Domain Name System was introduced on the ARPANET and published by the Internet Engineering Task Force as RFC 882 and RFC 883.

The following table shows the first five .com domains with the dates of their registration: and the first five .edu domains:

Domain name space

Today, the Internet Corporation for Assigned Names and Numbers (ICANN) manages the top-level development and architecture of the Internet domain name space. It authorizes domain name registrars, through which domain names may be registered and reassigned.

The domain name space consists of a tree of domain names. Each node in the tree holds information associated with the domain name. The tree sub-divides into zones beginning at the DNS root zone.

Domain name syntax
A domain name consists of one or more parts, technically called labels, that are conventionally concatenated, and delimited by dots, such as example.com.
 * The right-most label conveys the top-level domain; for example, the domain name www.example.com belongs to the top-level domain com.
 * The hierarchy of domains descends from the right to the left label in the name; each label to the left specifies a subdivision, or subdomain of the domain to the right. For example: the label example specifies a node example.com as a subdomain of the com domain, and www is a label to create www.example.com, a subdomain of example.com. Each label may contain from 1 to 63 octets. The empty label is reserved for the root node and when fully qualified is expressed as the empty label terminated by a dot. The full domain name may not exceed a total length of 253 ASCII characters in its textual representation.
 * A hostname is a domain name that has at least one associated IP address. For example, the domain names www.example.com and example.com are also hostnames, whereas the com domain is not. However, other top-level domains, particularly country code top-level domains, may indeed have an IP address, and if so, they are also hostnames.
 * Hostnames impose restrictions on the characters allowed in the corresponding domain name. A valid hostname is also a valid domain name, but a valid domain name may not necessarily be valid as a hostname.

Top-level domains
When the Domain Name System was devised in the 1980s, the domain name space was divided into two main groups of domains. The country code top-level domains (ccTLD) were primarily based on the two-character territory codes of ISO-3166 country abbreviations. In addition, a group of seven generic top-level domains (gTLD) was implemented which represented a set of categories of names and multi-organizations. These were the domains gov, edu, com, mil, org, net, and int. These two types of top-level domains (TLDs) are the highest level of domain names of the Internet. Top-level domains form the DNS root zone of the hierarchical Domain Name System. Every domain name ends with a top-level domain label.

During the growth of the Internet, it became desirable to create additional generic top-level domains. As of October 2009, 21 generic top-level domains and 250 two-letter country-code top-level domains existed. In addition, the ARPA domain serves technical purposes in the infrastructure of the Domain Name System.

During the 32nd International Public ICANN Meeting in Paris in 2008, ICANN started a new process of TLD naming policy to take a "significant step forward on the introduction of new generic top-level domains." This program envisions the availability of many new or already proposed domains, as well as a new application and implementation process. Observers believed that the new rules could result in hundreds of new top-level domains to be registered. In 2012, the program commenced, and received 1930 applications. By 2016, the milestone of 1000 live gTLD was reached.

The Internet Assigned Numbers Authority (IANA) maintains an annotated list of top-level domains in the DNS root zone database.

For special purposes, such as network testing, documentation, and other applications, IANA also reserves a set of special-use domain names. This list contains domain names such as example, local, localhost, and test. Other top-level domain names containing trade marks are registered for corporate use. Cases include brands such as BMW, Google, and Canon.

Second-level and lower level domains
Below the top-level domains in the domain name hierarchy are the second-level domain (SLD) names. These are the names directly to the left of .com, .net, and the other top-level domains. As an example, in the domain example.co.uk, co is the second-level domain.

Next are third-level domains, which are written immediately to the left of a second-level domain. There can be fourth- and fifth-level domains, and so on, with virtually no limitation. Each label is separated by a full stop (dot). An example of an operational domain name with four levels of domain labels is sos.state.oh.us. 'sos' is said to be a sub-domain of 'state.oh.us', and 'state' a sub-domain of 'oh.us', etc. In general, subdomains are domains subordinate to their parent domain. An example of very deep levels of subdomain ordering are the IPv6 reverse resolution DNS zones, e.g., 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa, which is the reverse DNS resolution domain name for the IP address of a loopback interface, or the localhost name.

Second-level (or lower-level, depending on the established parent hierarchy) domain names are often created based on the name of a company (e.g., bbc.co.uk), product or service (e.g. hotmail.com). Below these levels, the next domain name component has been used to designate a particular host server. Therefore, ftp.example.com might be an FTP server, www.example.com would be a World Wide Web server, and mail.example.com could be an email server, each intended to perform only the implied function. Modern technology allows multiple physical servers with either different (cf. load balancing) or even identical addresses (cf. anycast) to serve a single hostname or domain name, or multiple domain names to be served by a single computer. The latter is very popular in Web hosting service centers, where service providers host the websites of many organizations on just a few servers.

The hierarchical DNS labels or components of domain names are separated in a fully qualified name by the full stop (dot, .).

Internationalized domain names
The character set allowed in the Domain Name System is based on ASCII and does not allow the representation of names and words of many languages in their native scripts or alphabets. ICANN approved the Internationalized domain name (IDNA) system, which maps Unicode strings used in application user interfaces into the valid DNS character set by an encoding called Punycode. For example, københavn.eu is mapped to xn--kbenhavn-54a.eu. Many registries have adopted IDNA.

History
The first commercial Internet domain name, in the TLD com, was registered on 15 March 1985 in the name symbolics.com by Symbolics Inc., a computer systems firm in Cambridge, Massachusetts.

By 1992, fewer than 15,000 com domains had been registered.

In the first quarter of 2015, 294 million domain names had been registered. A large fraction of them are in the com TLD, which as of December 21, 2014, had 115.6 million domain names, including 11.9 million online business and e-commerce sites, 4.3 million entertainment sites, 3.1 million finance related sites, and 1.8 million sports sites. As of July 15, 2012, the com TLD had more registrations than all of the ccTLDs combined.

359.8 million domain names had been registered.

Administration
The right to use a domain name is delegated by domain name registrars, which are accredited by the Internet Corporation for Assigned Names and Numbers (ICANN), the organization charged with overseeing the name and number systems of the Internet. In addition to ICANN, each top-level domain (TLD) is maintained and serviced technically by an administrative organization operating a registry. A registry is responsible for maintaining the database of names registered within the TLD it administers. The registry receives registration information from each domain name registrar authorized to assign names in the corresponding TLD and publishes the information using a special service, the WHOIS protocol.

Registries and registrars usually charge an annual fee for the service of delegating a domain name to a user and providing a default set of name servers. Often, this transaction is termed a sale or lease of the domain name, and the registrant may sometimes be called an "owner", but no such legal relationship is actually associated with the transaction, only the exclusive right to use the domain name. More correctly, authorized users are known as "registrants" or as "domain holders".

ICANN publishes the complete list of TLD registries and domain name registrars. Registrant information associated with domain names is maintained in an online database accessible with the WHOIS protocol. For most of the 250 country code top-level domains (ccTLDs), the domain registries maintain the WHOIS (Registrant, name servers, expiration dates, etc.) information.

Some domain name registries, often called network information centers (NIC), also function as registrars to end-users. The major generic top-level domain registries, such as for the com, net, org, info domains and others, use a registry-registrar model consisting of hundreds of domain name registrars (see lists at ICANN or VeriSign). In this method of management, the registry only manages the domain name database and the relationship with the registrars. The registrants (users of a domain name) are customers of the registrar, in some cases through additional layers of resellers.

There are also a few other alternative DNS root providers that try to compete or complement ICANN's role of domain name administration, however, most of them failed to receive wide recognition, and thus domain names offered by those alternative roots cannot be used universally on most other internet-connecting machines without additional dedicated configurations.

Technical requirements and process
In the process of registering a domain name and maintaining authority over the new name space created, registrars use several key pieces of information connected with a domain:
 * Administrative contact. A registrant usually designates an administrative contact to manage the domain name. The administrative contact usually has the highest level of control over a domain. Management functions delegated to the administrative contacts may include management of all business information, such as name of record, postal address, and contact information of the official registrant of the domain and the obligation to conform to the requirements of the domain registry in order to retain the right to use a domain name. Furthermore, the administrative contact installs additional contact information for technical and billing functions.
 * Technical contact. The technical contact manages the name servers of a domain name. The functions of a technical contact include assuring conformance of the configurations of the domain name with the requirements of the domain registry, maintaining the domain zone records, and providing continuous functionality of the name servers (that leads to the accessibility of the domain name).
 * Billing contact. The party responsible for receiving billing invoices from the domain name registrar and paying applicable fees.
 * Name servers. Most registrars provide two or more name servers as part of the registration service. However, a registrant may specify its own authoritative name servers to host a domain's resource records. The registrar's policies govern the number of servers and the type of server information required. Some providers require a hostname and the corresponding IP address or just the hostname, which must be resolvable either in the new domain, or exist elsewhere. Based on traditional requirements (RFC 1034), typically a minimum of two servers is required.

A domain name consists of one or more labels, each of which is formed from the set of ASCII letters, digits, and hyphens (a–z, A–Z, 0–9, -), but not starting or ending with a hyphen. The labels are case-insensitive; for example, 'label' is equivalent to 'Label' or 'LABEL'. In the textual representation of a domain name, the labels are separated by a full stop (period).

Business models
Domain names are often seen in analogy to real estate in that domain names are foundations on which a website can be built, and the highest quality domain names, like sought-after real estate, tend to carry significant value, usually due to their online brand-building potential, use in advertising, search engine optimization, and many other criteria.

A few companies have offered low-cost, below-cost or even free domain registration with a variety of models adopted to recoup the costs to the provider. These usually require that domains be hosted on their website within a framework or portal that includes advertising wrapped around the domain holder's content, revenue from which allows the provider to recoup the costs. Domain registrations were free of charge when the DNS was new. A domain holder may provide an infinite number of subdomains in their domain. For example, the owner of example.org could provide subdomains such as foo.example.org and foo.bar.example.org to interested parties.

Many desirable domain names are already assigned and users must search for other acceptable names, using Web-based search features, or WHOIS and dig operating system tools. Many registrars have implemented domain name suggestion tools which search domain name databases and suggest available alternative domain names related to keywords provided by the user.

Resale of domain names
The business of resale of registered domain names is known as the domain aftermarket. Various factors influence the perceived value or market value of a domain name. Most of the high-prize domain sales are carried out privately.

Domain name confusion
Intercapping is often used to emphasize the meaning of a domain name, because DNS names are not case-sensitive. Some names may be misinterpreted in certain uses of capitalization. For example: Who Represents, a database of artists and agents, chose whorepresents.com, which can be misread. In such situations, the proper meaning may be clarified by placement of hyphens when registering a domain name. For instance, Experts Exchange, a programmers' discussion site, used expertsexchange.com, but changed its domain name to experts-exchange.com.

Uses in website hosting
The domain name is a component of a uniform resource locator (URL) used to access websites, for example:
 * URL: http://www.example.net/index.html
 * Top-level domain: net
 * Second-level domain: example
 * Hostname: www

A domain name may point to multiple IP addresses to provide server redundancy for the services offered, a feature that is used to manage the traffic of large, popular websites.

Web hosting services, on the other hand, run servers that are typically assigned only one or a few addresses while serving websites for many domains, a technique referred to as virtual web hosting. Such IP address overloading requires that each request identifies the domain name being referenced, for instance by using the HTTP request header field Host:, or Server Name Indication.

Abuse and regulation
Critics often claim abuse of administrative power over domain names. Particularly noteworthy was the VeriSign Site Finder system which redirected all unregistered .com and .net domains to a VeriSign webpage. For example, at a public meeting with VeriSign to air technical concerns about Site Finder, numerous people, active in the IETF and other technical bodies, explained how they were surprised by VeriSign's changing the fundamental behavior of a major component of Internet infrastructure, not having obtained the customary consensus. Site Finder, at first, assumed every Internet query was for a website, and it monetized queries for incorrect domain names, taking the user to VeriSign's search site. Other applications, such as many implementations of email, treat a lack of response to a domain name query as an indication that the domain does not exist, and that the message can be treated as undeliverable. The original VeriSign implementation broke this assumption for mail, because it would always resolve an erroneous domain name to that of Site Finder. While VeriSign later changed Site Finder's behaviour with regard to email, there was still widespread protest about VeriSign's action being more in its financial interest than in the interest of the Internet infrastructure component for which VeriSign was the steward.

Despite widespread criticism, VeriSign only reluctantly removed it after the Internet Corporation for Assigned Names and Numbers (ICANN) threatened to revoke its contract to administer the root name servers. ICANN published the extensive set of letters exchanged, committee reports, and ICANN decisions.

There is also significant disquiet regarding the United States Government's political influence over ICANN. This was a significant issue in the attempt to create a .xxx top-level domain and sparked greater interest in alternative DNS roots that would be beyond the control of any single country.

Additionally, there are numerous accusations of domain name front running, whereby registrars, when given whois queries, automatically register the domain name for themselves. Network Solutions has been accused of this.

Truth in Domain Names Act
In the United States, the Truth in Domain Names Act of 2003, in combination with the PROTECT Act of 2003, forbids the use of a misleading domain name with the intention of attracting Internet users into visiting Internet pornography sites.

The Truth in Domain Names Act follows the more general Anticybersquatting Consumer Protection Act passed in 1999 aimed at preventing typosquatting and deceptive use of names and trademarks in domain names.

Seizures
In the early 21st century, the US Department of Justice (DOJ) pursued the seizure of domain names, based on the legal theory that domain names constitute property used to engage in criminal activity, and thus are subject to forfeiture. For example, in the seizure of the domain name of a gambling website, the DOJ referenced and. In 2013 the US government seized Liberty Reserve, citing.

The U.S. Congress passed the Combating Online Infringement and Counterfeits Act in 2010. Consumer Electronics Association vice president Michael Petricone was worried that seizure was a blunt instrument that could harm legitimate businesses. After a joint operation on February 15, 2011, the DOJ and the Department of Homeland Security claimed to have seized ten domains of websites involved in advertising and distributing child pornography, but also mistakenly seized the domain name of a large DNS provider, temporarily replacing 84,000 websites with seizure notices.

In the United Kingdom, the Police Intellectual Property Crime Unit (PIPCU) has been attempting to seize domain names from registrars without court orders.

Suspensions
PIPCU and other UK law enforcement organisations make domain suspension requests to Nominet which they process on the basis of breach of terms and conditions. Around 16,000 domains are suspended annually, and about 80% of the requests originate from PIPCU.

Property rights
Because of the economic value it represents, the European Court of Human Rights has ruled that the exclusive right to a domain name is protected as property under article 1 of Protocol 1 to the European Convention on Human Rights.

IDN variants
ICANN Business Constituency (BC) has spent decades trying to make IDN variants work at the second level, and in the last several years at the top level. Domain name variants are domain names recognized in different character encodings, like a single domain presented in traditional Chinese and simplified Chinese. It is an Internationalization and localization problem. Under Domain Name Variants, the different encodings of the domain name (in simplified and traditional Chinese) would resolve to the same host.

According to John Levine, an expert on Internet related topics, "Unfortunately, variants don't work. The problem isn't putting them in the DNS, it's that once they're in the DNS, they don't work anywhere else."

Fictitious domain name
A fictitious domain name is a domain name used in a work of fiction or popular culture to refer to a domain that does not actually exist, often with invalid or unofficial top-level domains such as ".web", a usage exactly analogous to the dummy 555 telephone number prefix used in film and other media. The canonical fictitious domain name is "example.com", specifically set aside by IANA in RFC 2606 for such use, along with the .example TLD.

Domain names used in works of fiction have often been registered in the DNS, either by their creators or by cybersquatters attempting to profit from it. This phenomenon prompted NBC to purchase the domain name Hornymanatee.com after talk-show host Conan O'Brien spoke the name while ad-libbing on his show. O'Brien subsequently created a website based on the concept and used it as a running gag on the show.

Misspelled domain names
Misspelled domain names, also known as typosquatting or URL hijacking, are domain names that are intentionally or unintentionally misspelled versions of popular or well-known domain names. The goal of misspelled domain names is to capitalize on internet users who accidentally type in a misspelled domain name, and are then redirected to a different website.

Misspelled domain names are often used for malicious purposes, such as phishing scams or distributing malware. In some cases, the owners of misspelled domain names may also attempt to sell the domain names to the owners of the legitimate domain names, or to individuals or organizations who are interested in capitalizing on the traffic generated by internet users who accidentally type in the misspelled domain names.

To avoid being caught by a misspelled domain name, internet users should be careful to type in domain names correctly, and should avoid clicking on links that appear suspicious or unfamiliar. Additionally, individuals and organizations who own popular or well-known domain names should consider registering common misspellings of their domain names in order to prevent others from using them for malicious purposes.

Domain name spoofing
The term Domain name spoofing (or simply though less accurately, Domain spoofing) is used generically to describe one or more of a class of phishing attacks that depend on falsifying or misrepresenting an internet domain name. These are designed to persuade unsuspecting users into visiting a web site other than that intended, or opening an email that is not in reality from the address shown (or apparently shown). Although website and email spoofing attacks are more widely known, any service that relies on domain name resolution may be compromised.

Types
There are a number of better-known types of domain spoofing:
 * Typosquatting, also called "URL hijacking", a "sting site", or a "fake URL", is a form of cybersquatting, and possibly brandjacking which relies on mistakes such as typos made by Internet users when inputting a website address into a web browser or composing an email address. Should a user accidentally enter an incorrect domain name, they may be led to any URL (including an alternative website owned by a cybersquatter).

 * The typosquatter's URL will usually be one of five kinds, all similar to the victim site address:

 * A common misspelling, or foreign language spelling, of the intended site
 * A misspelling based on a typographical error
 * A plural of a singular domain name
 * A different top-level domain: (i.e. .com instead of .org)
 * An abuse of the Country Code Top-Level Domain (ccTLD) (.cm, .co, or .om instead of .com)

 * IDN homograph attack. This type of attack depends on registering a domain name that is similar to the 'target' domain, differing from it only because its spelling includes one or more characters that come from a different alphabet but look the same to the naked eye. For example, the Cyrillic, Latin, and Greek alphabets each have their own letter A, each of which has its own binary code point. Turkish has a dotless letter i (ı) that may not be perceived as different from the ASCII letter i. Most web browsers warn of 'mixed alphabet' domain names,   Other services, such as email applications, may not provide the same protection. Reputable top level domain and country code domain registrars will not accept applications to register a deceptive name but this policy cannot be presumed to be infallible.

Risk mitigation

 * ("Domain-based Message Authentication, Reporting and Conformance")
 * (SSL certificate)
 * ("Domain-based Message Authentication, Reporting and Conformance")
 * (SSL certificate)
 * (SSL certificate)

title: Domain name


text:
Alan Rickman

Alan Sidney Patrick Rickman (21 February 1946 – 14 January 2016) was an English actor and director. Known for his distinctive deep, languid voice, he trained at RADA (the Royal Academy of Dramatic Art) in London and became a member of the Royal Shakespeare Company (RSC), performing in modern and classical theatre productions. He played the Vicomte de Valmont in the RSC stage production of Les Liaisons Dangereuses in 1985, and after the production transferred to the West End in 1986 and Broadway in 1987, he was nominated for a Tony Award.

Rickman made his film debut as the German criminal mastermind Hans Gruber in Die Hard (1988). He won the BAFTA Award for Best Actor in a Supporting Role for his role as the Sheriff of Nottingham in Robin Hood: Prince of Thieves (1991). He earned critical acclaim for Truly, Madly, Deeply (1991), An Awfully Big Adventure (1995), Sense and Sensibility (1995), and  Michael Collins (1996). He went on to play Severus Snape in all eight films of the Harry Potter series, beginning with Harry Potter and the Philosopher's Stone (2001) and concluding with Harry Potter and the Deathly Hallows – Part 2 (2011). His other notable film roles include in Quigley Down Under (1990), Dogma (1999), Galaxy Quest (1999), Love Actually (2003), The Hitchhiker's Guide to the Galaxy (2005), Sweeney Todd: The Demon Barber of Fleet Street (2007), Alice in Wonderland (2010), its 2016 sequel, and Eye in the Sky (2015). He directed the films The Winter Guest (1997), and A Little Chaos (2014).

Rickman made his television debut playing Tybalt in Romeo and Juliet (1978) as part of the BBC's Shakespeare series. His breakthrough role was Obadiah Slope in the BBC adaptation of The Barchester Chronicles (1982). He later starred in television films, portraying Grigori Rasputin in the HBO film Rasputin: Dark Servant of Destiny (1996), which won him a Primetime Emmy Award, Golden Globe Award, and Screen Actors Guild Award and played Alfred Blalock in the HBO film Something the Lord Made (2004). In 2009, The Guardian named him one of the best actors never to have received an Academy Award nomination. Rickman died of pancreatic cancer on 14 January 2016 at age 69.

Early life and education
Alan Sidney Patrick Rickman was born on 21 February 1946 in the Acton district of London, to housewife Margaret Doreen Rose (née Bartlett)   and factory worker, house painter and decorator, and former Second World War aircraft fitter Bernard William Rickman. His mother was Welsh, and his paternal grandmother was Irish. Rickman would later say in April 2015, "I was talking to Sharleen Spiteri about being a Celt, how you smell each other out, because my mother's family is Welsh. There's not a lot of English blood in me." His father was Catholic and his mother was a Methodist. He had two brothers named David and Michael and a sister named Sheila.

Rickman was born with a tight jaw, contributing to the deep tone of voice and languid delivery for which he would become famous. Rickman himself said that a vocal coach told him he had a "spastic soft palate". When he was eight years old, his father died of cancer, leaving his mother to raise him and his three siblings mostly alone. According to biographer Maureen Paton, the family was "rehoused by the council and moved to an Acton estate to the west of Wormwood Scrubs Prison, where his mother struggled to bring up four children on her own by working for the Post Office". Margaret Rickman married again in 1960, but divorced Rickman's stepfather after three years.

Before Rickman met his longtime partner Rima Horton at age 19, he stated that his first crush was at 10 years old on a girl named Amanda at his school's sports day. As a child, he excelled at calligraphy and watercolour painting. Rickman was educated at West Acton First School followed by Derwentwater Primary School in Acton, and then Latymer Upper School in London through the Direct Grant system, where he became involved in drama. Rickman went on to attend Chelsea College of Art and Design from 1965 to 1968. He then attended the Royal College of Art from 1968 to 1970. His training allowed him to work as a graphic designer for the Royal College of Art's in-house magazine, ARK, and the Notting Hill Herald, which he considered a more stable occupation than acting; he later said that drama school "wasn't considered the sensible thing to do at 18".

Following graduation, Rickman and several friends opened a graphic design studio called Graphiti, but after three years of successful business, he decided that he was going to pursue acting professionally. He wrote to request an audition with RADA (the Royal Academy of Dramatic Art), which he attended from 1972 until 1974. While there, he supported himself by working as a dresser for Nigel Hawthorne and Ralph Richardson.

1980–1988: Theatre roles and film debut
After graduating from RADA, Rickman worked extensively with British repertory and experimental theatre groups in productions including Chekhov's The Seagull and Snoo Wilson's The Grass Widow at the Royal Court Theatre, and appeared three times at the Edinburgh International Festival. In 1978, he performed with the Court Drama Group, gaining roles in Romeo and Juliet and A View from the Bridge, among other plays. While working with the Royal Shakespeare Company (RSC), he was cast as Jaques in As You Like It, contributing an essay about his process to the RSC's book Players of Shakespeare 2. His breakthrough role was in The Barchester Chronicles (1982), the BBC's adaptation of Trollope's first two Barchester novels, as the Reverend Obadiah Slope.

Rickman was given the male lead, the Vicomte de Valmont, in the 1985 Royal Shakespeare Company production of Christopher Hampton's adaptation of Les Liaisons Dangereuses, directed by Howard Davies. After the RSC production transferred to the West End in 1986 and Broadway in 1987, Rickman received both a Tony Award nomination and a Drama Desk Award nomination for his performance. In 1988, Rickman played the antagonist Hans Gruber in the action thriller Die Hard in what was his first feature film. Starring opposite Bruce Willis, Rickman's portrayal earned him critical acclaim and a spot on the AFI's 100 Years...100 Heroes & Villains list as the 46th best villain in film history. Rickman later revealed he almost did not take the role as he did not think Die Hard was the kind of film he wanted to make.

1990–2000: Career breakthrough
In 1990, he played the Australian Elliot Marston opposite Tom Selleck in Quigley Down Under (1990). The following year, Rickman was cast as the Sheriff of Nottingham in Kevin Reynolds's film adaptation of Robin Hood: Prince of Thieves (1991). In the film, Rickman acted opposite Kevin Costner and Morgan Freeman. Entertainment Weekly proclaimed that while Robin Hood "left critics and movie goers underwhelmed, Rickman's gleefully wicked villain became the summer's most talked-about performance". For his performance he received the BAFTA Award for Best Actor in a Supporting Role. Upon winning the award Rickman stated, "This will be a healthy reminder to me that subtlety isn't everything". Despite gaining acclaim within the media for his ability to portray villainous roles in films Rickman took issue with being typecast as a villain. During this decade he would portray a range of characters that would defy media perceptions.

Rickman soon started to play leading roles such as Man, in the enigmatic film Closet Land (1991) alongside Madeleine Stowe; and he also was the romantic role of Jamie in the independent romance film Truly, Madly, Deeply (1991) which earned him another BAFTA Award nomination. The film directed by Anthony Minghella and starring Rickman and Juliet Stevenson proved to be a critical success. Rickman was able to break out of the mould of the movie villain with critic Roger Ebert noting, "The man is Rickman, who you will look at on the screen, and know you have seen somewhere, and rattle your memory all during the movie without making the connection that he was the villain in Die Hard." Rickman also starred in Stephen Poliakoff's Close My Eyes (1991) with Clive Owen and Saskia Reeves. Jonathan Rosenbaum of The Chicago Reader praised the film and all three lead performances, calling them "edgy, powerful, and wholly convincing, with Rickman a particular standout." All three of Rickman's performances in Close My Eyes, Truly Madly Deeply and Robin Hood: Prince of Thieves would win him the Evening Standard British Film Award for Best Actor, and the same performances along with his work in Quigley Down Under would also win him the London Film Critics' Circle Award for Actor of the Year.

In 1995, he was cast as Colonel Brandon in Sense and Sensibility, Ang Lee's film adaptation of Jane Austen's novel. The film also starred Emma Thompson, Hugh Grant, and Kate Winslet. Thompson noted that Rickman could express the "extraordinary sweetness [of] his nature," as he had played "Machiavellian types so effectively" in other films. For his performance, Rickman earned his third BAFTA Award for Best Actor in a Supporting Role nomination and his first Screen Actors Guild Award nomination. The following year he portrayed Éamon de Valera in the Neil Jordan period drama, Michael Collins starring Liam Neeson, Julia Roberts, and Stephen Rea. Rickman earned his fourth BAFTA Award nomination. In 1996, Rickman starred as the "mad monk" Rasputin in the HBO television biopic Rasputin: Dark Servant of Destiny, a role for which he won a Primetime Emmy Award for Outstanding Lead Actor in a Limited or Anthology Series or Movie, a Screen Actors Guild Award for Outstanding Performance by a Male Actor in a Miniseries or Television Movie, and a Golden Globe Award for Best Actor – Miniseries or Television Film.

Rickman directed The Winter Guest at London's Almeida Theatre in 1995 and the film version of the same play, released in 1997, starring Emma Thompson and her real-life mother Phyllida Law. Rickman's stage performances in the 1990s include Antony and Cleopatra in 1998 as Mark Antony, with Helen Mirren as Cleopatra, in the Royal National Theatre's production at the Olivier Theatre in London, which ran from October to December 1998. Rickman appeared in Victoria Wood with All the Trimmings (2000), a BBC One Christmas special with Victoria Wood, playing an aged colonel in the battle of Waterloo who is forced to break off his engagement to Honeysuckle Weeks' character.

During his career, Rickman played comedic roles, including as Sir Alexander Dane/Dr. Lazarus in the cult classic sci-fi parody Galaxy Quest (1999) with Tim Allen, Sigourney Weaver, Sam Rockwell, and Tony Shalhoub. Rockwell said that Rickman "was very instrumental in making sure the script hit the dramatic notes, and everything had a strong logic and reason behind it". He also played the angel Metatron, the voice of God, in Kevin Smith's Dogma (also 1999).

2001–2011: Harry Potter and acclaim
In 2001, he first appeared as Severus Snape, the potions master, in Harry Potter and the Philosopher's Stone. His portrayal of the role throughout the Harry Potter series (2001–2011) was dark, but the character's motivations were not clear early on. In 2002, Rickman performed onstage in Noël Coward's romantic comedy Private Lives. After its successful run at the Albery Theatre in the West End, it transferred to Broadway and ended in September 2002; he reunited with his Les Liaisons Dangereuses co-star Lindsay Duncan and director Howard Davies in the Olivier and Tony Award-winning production. Rickman also voiced the character of "King Philip" in the 2002 King of the Hill episode, "Joust Like a Woman".

In 2003, Rickman starred in the ensemble Christmas-themed romantic comedy Love Actually (2003) as Harry, the foolish husband of Emma Thompson's character. The film, written and directed by Richard Curtis, has been called "a modern classic" by The Independent. Rickman was nominated for an Primetime Emmy Award for his work as Dr. Alfred Blalock in HBO's Something the Lord Made (2004). In 2005, he lent his voice to Marvin the Paranoid Android in science fiction comedy The Hitchhiker's Guide to the Galaxy (2005) starring Martin Freeman, Sam Rockwell, and Zooey Deschanel.

In early 2005, My Name is Rachel Corrie, a play composed from Rachel Corrie's journals and emails from Gaza and compiled by Rickman and journalist Katharine Viner, in a production directed by Rickman, premiered at the Royal Court Theatre in London and was later revived in October 2005. The West End production saw Rickman win the Theatregoers' Choice Awards for Best Director. The play was to be transferred to the New York Theatre Workshop the following year, but when it was postponed indefinitely over the possibility of boycotts and protests from those who saw it as "anti-Israeli agit-prop", the British producers denounced the decision as censorship and withdrew the show. Rickman called it "censorship born out of fear". Harold Pinter, Vanessa Redgrave and Tony Kushner among others, criticised the decision to indefinitely delay the show. The one woman play finally opened Off-Broadway on 15 October 2006 for an initial run of 48 performances. Despite the adverse reaction from pro-Israel groups, overall, the play was very popular, especially in London. "I never imagined that the play would create such acute controversy," Rickman said. He added, "Many Jews supported it. The New York producer was Jewish and we held a discussion after every performance. Both Israelis and Palestinians participated in the discussions and there was no shouting in the theatre. People simply listened to each other."

He starred in the independent film Snow Cake (2006) with Sigourney Weaver and Carrie-Anne Moss, and Perfume: The Story of a Murderer (also 2006), directed by Tom Tykwer. He appeared as Judge Turpin in the critically acclaimed Tim Burton film Sweeney Todd: The Demon Barber of Fleet Street (2007) alongside Johnny Depp, and his Harry Potter co-stars Helena Bonham Carter and Timothy Spall. The same year he also played the egotistical, Nobel Prize-winning father in the black comedy Nobel Son (2007). Rickman starred in the 2008 movie Bottle Shock as a Paris-based wine expert named Steven Spurrier, who heads to Napa Valley California in search of worthy wines to bring back to France for the competition that year (based on a true story). In 2009, Rickman was awarded the James Joyce Award by University College Dublin's Literary and Historical Society. In October and November 2010, Rickman starred in the eponymous role in Henrik Ibsen's John Gabriel Borkman at the Abbey Theatre, Dublin alongside Lindsay Duncan and Fiona Shaw. The Irish Independent called Rickman's performance breathtaking. He reprised the role in a production at the Brooklyn Academy of Music.

In 2010, he starred in the BBC television production The Song of Lunch alongside Emma Thompson. That same year he provided the voice of Absolem the Caterpillar in Tim Burton's film Alice in Wonderland (2010). Rickman again appeared as Severus Snape in the final instalment in the Harry Potter series, Harry Potter and the Deathly Hallows – Part 2 (2011). Throughout the series, his portrayal of Snape garnered widespread critical acclaim. Kenneth Turan of the Los Angeles Times said Rickman "as always, makes the most lasting impression", while Peter Travers of Rolling Stone magazine called Rickman "sublime at giving us a glimpse at last into the secret nurturing heart that... Snape masks with a sneer." Media coverage characterised Rickman's performance as worthy of nomination for an Academy Award for Best Supporting Actor. His last appearance as Snape saw him receive award nominations in 2011, including at the Saturn Awards and the Scream Awards. In November 2011, Rickman opened in Seminar, a new play by Theresa Rebeck, at the John Golden Theatre on Broadway. Rickman, who left the production in April, won the Broadway.com Audience Choice Award for Favorite Actor in a Play and was nominated for a Drama League Award for Outstanding Distinguished Performance.

2012–2016: Final roles

Rickman starred with Colin Firth and Cameron Diaz in Gambit (2012) by Michael Hoffman, a remake of the 1966 film. In 2013, he played Hilly Kristal, the founder of the East Village punk-rock club CBGB, in the CBGB film with Rupert Grint. In 2014, he directed and starred as King Louis XIV in the costume drama film, A Little Chaos starring Kate Winslet, Matthias Schoenaerts, Jennifer Ehle, and Stanley Tucci. The film premiered at the Toronto International Film Festival. The film received mixed reviews with its critics' consensus reading, "Stylish and well-acted without ever living up to its dramatic potential, A Little Chaos is shouldered by the impressive efforts of a talented cast."

The following year he starred in Gavin Hood's Eye in the Sky (2015) starring Helen Mirren, Aaron Paul, and Barkhad Abdi. This would be Rickman's final onscreen performance. The film debuted at the 2015 Toronto International Film Festival to great acclaim, receiving a Rotten Tomatoes score of 95%, based on 175 critics, with the consensus being, "As taut as it is timely, Eye in the Sky offers a powerfully acted – and unusually cerebral – spin on the modern wartime political thriller." Critic Stephen Holden of The New York Times in particular praised his role writing, "General Benson is Mr. Rickman’s final screen performance, and it is a great one, suffused with a dyspeptic world-weary understanding of war and human nature".

Reception and public image

Rickman was chosen by Empire as one of the 100 Sexiest Stars in film history (No. 34) in 1995 and ranked No. 59 in Empire "The Top 100 Movie Stars of All Time" list in October 1997. In 2009 and 2010, he was ranked once again as one of the 100 Sexiest Stars by Empire, both times placing No. 8 out of the 50 actors chosen. He was elected to the council of the Royal Academy of Dramatic Art (RADA) in 1993; he was subsequently RADA's vice-chairman and a member of its artistic advisory and training committees and development board.

Rickman was voted No. 19 in Empire magazine's Greatest Living Movie Stars over the age of 50 and was twice nominated for Broadway's Tony Award as Best Actor (Play); in 1987 for Les Liaisons Dangereuses and in 2002 for a revival of Noël Coward's Private Lives. The Guardian named Rickman as an "honourable mention" in a list of the best actors never to have received an Academy Award nomination.

Two researchers, a linguist and a sound engineer, found "the perfect [male] voice" to be a combination of Rickman's and Jeremy Irons' voices based on a sample of 50 voices. The BBC states that Rickman's "sonorous, languid voice was his calling card—making even throwaway lines of dialogue sound thought-out and authoritative." In their vocal range exercises in studying for a GCSE in drama, he was singled out by the BBC for his "excellent diction and articulation".

Rickman is featured in several musical works, including a song composed by Adam Leonard entitled "Not Alan Rickman". Credited as 'A Strolling Player' in the sleeve notes, the actor played a "Master of Ceremonies" part, announcing the various instruments at the end of the first part of Mike Oldfield's Tubular Bells II (1992) on the track "The Bell". Rickman was one of the many artists who recited Shakespearian sonnets on the album When Love Speaks (2002), and also featured prominently in a music video by Scottish rock band Texas entitled "In Demand", which premiered on MTV Europe in August 2000.

Personal life

In 1965, at age 19, Rickman met 18-year-old Rima Horton, who became his partner in the early 1970s and would later be a Labour Party councillor on Kensington and Chelsea London Borough Council (1986–2006) and an economics lecturer at Kingston University in London. In 2015, Rickman confirmed that they had married in a private ceremony in New York City in 2012.

Rickman was the godfather of fellow actor Tom Burke. Rickman's brother Michael is a Conservative Party district councillor in Leicestershire.

Rickman was an active patron of the research foundation Saving Faces and honorary president of the International Performers' Aid Trust, a charity that works to fight poverty amongst performing artists all over the world.

When discussing politics, Rickman said he "was born a card-carrying member of the Labour Party." His last recorded work prior to his death was for a short video to help Oxford University students raise funds and awareness of the refugee crisis for Save the Children and Refugee Council. According to his diaries, Rickman declined a CBE in 2008.

Rickman was political until his last days. His last onscreen performance was with Helen Mirren in the drama Eye in the Sky, which he had described as "a film about the moral responsibilities governments face regarding the use of drones."

In 2003, after reading published emails by Rachel Corrie, a US activist who advocated for Palestinian rights and was crushed to death by an Israeli bulldozer in Gaza, he was motivated to produce My Name Is Rachel Corrie; The film was well received and popular in London.

Illness and death
Throughout 2005, Rickman received treatment for an aggressive form of prostate cancer, culminating in a prostatectomy in January 2006. The operation coincided with the casting for Harry Potter and the Order of the Phoenix, and he deliberated over whether to return to the series, but decided in favour, stating: "The argument that wins is the one that says: 'See it through. It's your story.'"

In August 2015, Rickman had a minor stroke, which led to the diagnosis of pancreatic cancer. He revealed that he had terminal cancer to only his closest confidants. On 14 January 2016, he died in London at the age of 69. His remains were cremated on 3 February 2016 in the West London Crematorium in Kensal Green. His ashes were given to his wife, Rima Horton. His final two films, Eye in the Sky and Alice Through the Looking Glass, were dedicated to his memory, as was The Limehouse Golem, which would have been his next project.

Acting credits and accolades
Rickman gained acclaim for his portrayal of Severus Snape in the Harry Potter series (2001–2011). He also appeared in numerous films including Die Hard (1988), Robin Hood: Prince of Thieves (1991), Truly, Madly, Deeply (1991), An Awfully Big Adventure (1995), Sense and Sensibility (1995),  Michael Collins (1996), Dogma (1999), Galaxy Quest (1999), Love Actually (2003), The Hitchhiker's Guide to the Galaxy (2005), Sweeney Todd: The Demon Barber of Fleet Street (2007), Alice in Wonderland (2010), and Eye in the Sky (2015).

He has received numerous accolades including BAFTA Award, a Primetime Emmy Award, a Golden Globe Award, and Screen Actors Guild Award in addition to nominations for two Drama Desk Awards, a Drama League Award, a Laurence Olivier Award, and two Tony Awards.

Legacy
Soon after his death, his fans created a memorial underneath the "Platform 9¾" sign at London King's Cross railway station. His death has been compared to that of David Bowie, a fellow British cultural figure who died at the same age as Rickman four days earlier; like Rickman, Bowie died of cancer and kept his cancer diagnosis from the public.

Tributes from Rickman's co-stars and contemporaries appeared on social media following the announcement. Since his cancer was not publicly known, some—like Ralph Fiennes, who "cannot believe he is gone", and Jason Isaacs, who was "sidestepped by the awful news"—expressed their surprise. Sir Michael Gambon told BBC Radio 4 he was a "great friend" and "a real man of the theatre and the stage". At a West End performance of the play that made him a star (Les Liaisons Dangereuses), he was remembered as "a great man of the British theatre".

Harry Potter creator J. K. Rowling called Rickman "a magnificent actor and a wonderful man." Emma Watson wrote, "I feel so lucky to have worked and spent time with such a special man and actor. I'll really miss our conversations." Daniel Radcliffe appreciated his loyalty and support: "I'm pretty sure he came and saw everything I ever did on stage both in Britain and America. He didn't have to do that." Evanna Lynch said it was scary to bump into Rickman in character as Snape, but "he was so kind and generous in the moments he wasn't Snaping about." Rupert Grint said, "even though he has gone I will always hear his voice." Johnny Depp, who co-starred with Rickman in two Tim Burton films, commented, "That voice, that persona. There's hardly anyone unique anymore. He was unique."

Kate Winslet, who gave a tearful tribute at the London Film Critics' Circle Awards, remembered Rickman as warm and generous, adding, "And that voice! Oh, that voice." Dame Helen Mirren said his voice "could suggest honey or a hidden stiletto blade". Emma Thompson remembered "the intransigence which made him the great artist he was—his ineffable and cynical wit, the clarity with which he saw most things, including me... I learned a lot from him." Colin Firth told The Hollywood Reporter that, as an actor, Rickman had been a mentor. John McTiernan, director of Die Hard, said Rickman was the antithesis of the villainous roles for which he was most famous on screen. Sir Ian McKellen wrote, "behind [Rickman's] mournful face, which was just as beautiful when wracked with mirth, there was a super-active spirit, questing and achieving, a super-hero, unassuming but deadly effective." Writer/director Kevin Smith told a tearful 10-minute story about Rickman on his Hollywood Babble On podcast. Rickman's family offered their thanks "for the messages of condolence".

An edited collection of Rickman's diaries from 1993 to 2015 was published in 2022 under the title Madly, Deeply: The Alan Rickman Diaries.

On 30 April 2023, search engine Google commemorated Rickman with a Doodle.

license: Creative Commons - Attribution Share-Alike - https://creativecommons.org/licenses/by-sa/4.0/

title: Alan Rickman