United Kingdom Domains: .uk, .co.uk and More
Enter your United Kingdom domain name, select the extension and click Search.
Which UK Domain Should You Choose: .uk or .co.uk?
The United Kingdom's country code top-level domain (ccTLD) is .uk, in the root zone since 24 July 1985 and run by Nominet UK, which also operates .co.uk, .org.uk, .wales and .cymru; Nominet reported more than ten million registered names in the .uk family in 2025. At Atak Domain you can register the short .uk (yourbrand.uk), the long-established .co.uk and .org.uk, the city extension .london, .scot for the Scottish community, and .wales and .cymru for Wales.
Most buyers weigh .uk against .co.uk, and eligibility does not decide it: both can be registered from anywhere in the world, with no UK company, address or documents. The difference is shape and history. .co.uk is the established commercial zone where British businesses built their addresses, so many short names there are taken, while .uk gives you a shorter address. Since the priority right of existing third-level holders ended on 10 June 2019, the two versions of a name can belong to different owners; if the name matters to you, register both.
.org.uk is open too: its charter is aimed at not-for-profit and public service bodies, but the registry asks for no proof. The regional extensions set their own rules. .london asks for a London address or a good-faith declaration that you offer something relevant to London, and a name that fails the test can be suspended or cancelled. .scot is for the Scottish community, defined by a cultural or business link, so Scots abroad qualify without a Scottish address. .wales and .cymru are open to everyone; Cymru is the Welsh name for Wales.
.uk.com and .uk.net work differently: they are not part of .uk but names under .com and .net sold by the private operator 8 Inc., which itself states that it has no affiliation with the UK government or .uk. They are open to anyone and can offer short names the .co.uk pool no longer has. In practice, register your name in .co.uk and .uk together and add .org.uk for an organisation or a regional extension for a local audience; bulk domain search shows which of these variants are still free.
The same rules for .uk and .co.uk Nominet runs both, both are open to anyone without documents, and both follow the same calendar after expiry: the name keeps working for 30 days, can still be renewed without resolving until day 90 and is released on day 95. Your choice therefore comes down to length and availability, and holding both keeps the two versions of your name in one hand.

- By registering United Kingdom .uk domain name extension, you can prevent your company name, your brand name from being purchased and misused by others. United Kingdom .uk domain name address serves your growth, not others.
- If you register United Kingdom .uk domain name extension, your company name will be protected in your brand United Kingdom and its territory.
- United Kingdom .uk domain name registration will strengthen sales and marketing for your real and potential customers in United Kingdom and the region.
- A .uk domain shows both visitors and search engines that your site is aimed at users in that country.
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.uk Domain Informations
Domain Name Registration, Renewal and Deletion Periods
| .uk Domain Registration | |
|---|---|
| Document Requirement | No documents are required to register a .uk domain |
| Country | United Kingdom |
| Character Length | 1 - 61 character |
| Registration Period | 1 - 10 Year |
| Name Server | 2 - 10 number |
| .uk Domain Support | |
|---|---|
| IDN Support | No |
| Transfer Support | Yes |
| Auto Renewal Support | Yes |
| .uk Domain Registration Periods | |
|---|---|
| Registration Periods | 1,2,3,4,5,6,7,8,9,10 years |
| Renewal Periods | 1,2,3,4,5,6,7,8,9,10 years |
| Pre-registration | 0 days |
| Accounting Period | days |
| Finalization Period | 1 days |
| Failure Period | 30 days |
| Payment Period | days |
| Deletion Restorable Period | 60 days |
| Deletion Hold Period | 5 days |
| Explicit Renewals | 5 Day |
UK Domains: Frequently Asked Questions
Choose .co.uk for the long-established commercial form, .uk for the shortest address, and register both if the name carries your brand. The rules are identical: Nominet runs both, anyone can register, and the calendar after expiry is the same. Because the priority right of existing holders ended on 10 June 2019, the two versions of a name can belong to different owners, so holding both stops someone else from taking the other half of your brand.
Yes, you can register .uk, .co.uk and .org.uk names from anywhere in the world, with no UK company, address or representative. Nominet's rules say any person may register a .uk name, and .co.uk and .org.uk are open zones with no restriction on the applicant's status. No documents are uploaded either. What the registry does ask for is accurate registrant data: it checks names and addresses against third-party sources, and a name with significantly inaccurate details can be cancelled or placed in a special status.
The UK's extensions are .uk and its second-level zones such as .co.uk and .org.uk, plus the regional .london, .scot, .wales and .cymru. Nominet UK runs the .uk family as well as .wales and .cymru, while .london has its own registry, Dot London Domains Limited, and .scot is run by Dot Scot Registry Limited. All seven are available at Atak Domain, together with .uk.com and .uk.net. Those two are not part of .uk: they are names under .com and .net run by the private operator 8 Inc., whose own site states that it has no affiliation with the UK government.
No, you do not need to be a charity: .org.uk is an open zone and the registry asks for no proof of not-for-profit status. Its charter says the zone is intended for not-for-profit and public service bodies such as charities, trade unions, community groups and professional institutions, but the rules state that the registry takes no action against registrations that do not comply. In practice it suits organisations, while a commercial brand fits more naturally in .co.uk.
Yes, if you declare in good faith that you have an affiliation with or interest in London, for example by offering information, goods or services relevant to London or Londoners. A physical address in London, meaning the City or one of the 32 boroughs, also qualifies. You upload nothing at registration, but the declaration binds you: if the registry finds the requirement unmet, it can suspend, cancel or transfer the name with no obligation to refund the fee.
.wales and .cymru are open to everyone, while .scot is limited to the Scottish community. Nominet's rules for .wales and .cymru set no residence or connection requirement; Cymru is the Welsh name for Wales, so .cymru suits Welsh-language content. .scot asks for a cultural or business link to the Scottish community and a statement of how you will use the name; no Scottish address is needed, and the diaspora is included.
Yes: .uk and .co.uk both tell Google the site is meant for the United Kingdom, and because .co.uk sits under the same country code, the two send the same signal. Google treats country-code domains as a strong sign of the target country, and .uk is not one of the codes it handles like generic domains. The other side of that signal is that a .co.uk site serves the UK alone, so a business that also sells across Europe or in the US keeps a generic domain for those visitors.
Search your name, add the .uk and .co.uk versions to your cart, enter accurate registrant details and complete payment; no documents are needed. Nominet checks names and addresses against third-party sources, so use the company or personal details that match your official records. The first step is a search on the domain search page.
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.uk Domain Required Documents
No documents are required to register a .uk domain