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A .co.uk domain is the go-to choice for UK businesses to strengthen their online presence and establish a memorable digital identity.


Trustscore 4.9/5

TrustScore 4.9 | 3,647 reviews

Trustscore 4.9/5

What is a .co.uk domain name?

The world’s most popular domain extension for business and enterprise in the UK

The original country-specific domain extension for British business online; lending its renowned credibility to every website that uses it. Whether you are a business or individual - you can use the .co.uk to mark your presence; and set up your virtual shop in the UK market with a trusted UK domain.

If your ideal address is already taken, the .co.uk domain is a great alternative to other top-level domain names. There are over 10 million .co.uk addresses already registered; register a domain today.

We aim to offer more than other domain registrars through total transparency and exceptional support across our services. Start your journey with unlimited domain name searches using our handy tools.

Register your .co.uk domain
.co.uk Domain Name

.co.uk domain features

A .co.uk domain includes the following great features:

UK Hosting Experts

Professional Email Address

With your domain name you can create professional-looking email addresses for your business (note: a web hosting or hosted mail service is required to create email accounts).

Lightning-Fast Platform

Wide Selection of Names

There are over 10 million .co.uk domains registered already, but there’s still a wide range of availability to choose from. Check to see if your ideal domain name is available to register.

100% Network Uptime

Fast & Simple Setup

Choose your ideal .co.uk name or transfer one in; we will process your registration. Domain name transfers are even easier without a domain lock and do not require authorisation codes.

5* Customer Reviews

No Hidden Fees

We provide cheap domain registration; with renewals offered at the transparent prices shown on our website; there are no hidden fees or initial long-term contracts.

Flexible Services

Trusted by Consumers

A .co.uk domain provides familiarity, with 73% of consumers ranking domains ending .UK as their first preference when looking to make a purchase on the Internet. (Source: Nominet)

No Hidden Fees or Contracts

Expert UK-based Support

Our team of support experts are on hand to assist you with any queries you have regarding your domain name portfolio. We’ve got years of experience managing multiple domains.

What are the alternatives to .co.uk?

There's a domain for everyone – businesses, charities, or personal websites.

Save 10% — First Year Offer


Get a shorter, sharper UK domain for your website.

1st/yr only:


usually £5.39/yr

Learn More

Save 10% — First Year Offer


The perfect UK domain for charities and organisations.

1st/yr only:


usually £5.39/yr

Learn More

Save 10% — First Year Offer


Make a UK domain that's personal to you.

1st/yr only:


usually £5.39/yr

Learn More

Search for your perfect .co.uk domain today…


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This hosting company is one of the best, especially their support team is fast and professional. They have always solved any issue…

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Been with Unlimited for a long time now, with multiple domains, and it's refreshing to find a web hosting company that makes life …

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Frequently Asked Questions

Find answers to common questions about .co.uk domains.

Anyone can register a .co.uk domain name, which makes tapping into the UK business market easier compared to some other ccTLDs.

To register a .co.uk domain name, you will need to provide valid contact details, your identity type and your company number (if applicable).

Since GDPR, contact information will not be published on the public WHOIS database, however you can opt-in if you are required to do so, for example, if you are a non-profit or government organisation.

You do need to ensure that the contact information that is provided is up-to-date and valid as it will be verified against other sources by the domain registry.

Of course, you can! We recommend it. Hosting your domain with your domain registrar makes management much easier, you can configure professional email, manage your DNS and more within our hosting control panels. We have a web hosting plan suitable for every requirement, discover how we can help you build your online presence today.

Choosing a domain name is one of the most important tasks whilst setting up a new website. Choosing the right domain extension is also a major factor. If you are a local business, targeting UK-based customers then we would highly recommend that you choose a domain ending in .uk - .com is seen as more of an ‘international’ extension, suited if you are targeting customers worldwide.

The maximum length of time that you can actively register co uk domains for is 10-years at one time. Most businesses will buy a .co.uk domain registration for 2-3 years at a time and then set up auto-renew to ensure that they do not lose the domain name.

There are different types of TLDs (domain extensions) - the most common are top-level domains traditionally are .com, .org or .net. A .co.uk domain extension is a CCTLD - otherwise known as a country-code top-level domain.

When a .co.uk domain expires, only the domain owner can renew it for the first 90-days. After the 90-day period, it will eventually become available for anyone to re-register. It’s important to ensure your domain renews if you want to keep it and protect your brand online.

If you already own the perfect domain, you can transfer to Unlimited Web Hosting to benefit upon renewal from our cheap .co.uk domain prices. What’s more; transferring is absolutely free of charge. You just need to place an order via our website and then update your TAG.

Any questions?

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