.uk is the Internet country code top-level domain (ccTLD) for the United Kingdom. As of March 2012, it is the fourth most popular top-level domain worldwide (after .com, .de and .net), with over 10 million registrations.
The use of .uk rather than .gb (which is the UK's ISO 3166 country code) is due to its pre-existing use in the (now obsolete) JANET Name Registration Scheme. .uk was made available in DNS to simplify the translation to and from these addresses. There were plans for eventual transition to .gb, but this never occurred; the use of .uk is now entrenched, and it is impossible to register a .gb domain.
New registrations directly under .uk are generally not permitted. Instead, registrations are made under a selection of second-level domains.
.uk uses OpenDNSSEC.
Read more about .uk: History, Second-level Domains, Allocation of Domain Names, Sch.uk
Other articles related to " uk, uk":
... "I Heard It Through the Grapevine" (Island (UK) / Antilles (USA), September 1979, also issued as a 12-inch EP with additional alternate versions) UK No ... Y, June 1980) "Animal Space" / "Animal Spacier" (Human (UK), 1981, also issued as a 12-inch EP on Human (USA) with different tracks) "Earthbeat" / "Earthdub" / "Begin Again, Rhythm" (CBS, August ...
... Unusually.sch.uk domains are allocated at the fourth level, with the third level being taken up by the name of the local authority (LA, previously LEA or Local Education Authority) e.g ... schoolname.leaname.sch.uk ... has the domain name http//www.campion.havering.sch.uk/, and West Exe Technology College in Exeter has the domain name http//www.westexetc.devon.sch.uk ...
... Zero was a video game magazine in the UK, published monthly by Dennis Publishing Ltd ... Actual publication dates were in the preceding month, as usual for UK magazines.) It won the InDin Magazine of the Year award in both 1990 and 1991, and was ...
... The 2002-2003 UK firefighter dispute began when the UK firefighters union, the Fire Brigades Union (FBU), voted to take strike action in an attempt to secure a better salary ... the first nationwide firefighters' strike in the UK since the 1970s ... For example, 95% of the UK's postal workers voted for industrial action ...
... distributed Nintendo's products in Canada from 1986 to 1990, the UK until 1990 when Nintendo Computer Entertainment UK was established, and Australia from 1987 ...