Register your .io domain
Let us hear you say .io
Choose one of the snappiest extensions on the market, and jump on the bandwagon of tech companies using a .io domain.
Start your .io domain search
*Multi-year registrations only
Why choose Fasthosts for your .io domain?
24/7 expert support
If you need expert assistance or advice for your .io domain, we’re just a phone call away!
Security you can trust
Our UK data centres keep millions of .io domains (and more!) secure and running smoothly.
Unlimited email forwarding
Unlimited addresses (like help@ and sales@) divert any of your emails to the right place.
Free transfers and auto-renewals
Already own a .io domain? You can transfer your domain name to Fasthosts for free!
Complete DNS control
Enjoy full Domain Name System (DNS) control, with support for DKIM/DMARC and unlimited sub-domains.
Anycast DNS
Get global customers to your site faster than ever with free Anycast DNS. Pretty good!
What can a .io domain do for you?
If you’re a tech company or startup looking for a domain, then registering a .io domain makes a lot of sense. It’ll show prospective clients who you are and what you’re about.
Keep it short and sweet
Originally a country code for the British Indian Ocean Territories, .io has since become a short, snappy domain that can be used by anyone. With high availability and no clunky spelling, a .io domain is the perfect choice for a unique project.
A tech-ready name
You’ll find .io domains all over tech projects, online games and more. Commonly standing for input/output, it’s a popular choice for organisations with a technical offering and is recognised as the go-to domain for startups and side hustles.
Join the tech scene
When you use a .io domain name, you’ll have a name that’s new, exciting and shows that you’re a brand that strives to be at the forefront of technological advances – and that’s got to be a good thing if you’re a tech company yourself!
How to choose a .io domain name
Struggling to decide on the best .io domain name? We’ve got some top tips to make your website stand out.
Size does matter
While your .io domain name can be up to 63 characters, shorter ones are easier to remember and harder to misspell.
Steer clear of numbers
Using numbers in your domain name can be confusing. If you need to, consider registering a domain for each format.
Keep it simple
A domain name is the first thing people see when they find your site. Keep your .io domain short, sweet, and easy to type.
Avoid special characters
Avoid characters like exclamation marks and underscores. And if you need to use a hyphen, don’t put it first or last.
Get more from your .io domain name
WordPress Hosting
WordPress Hosting makes it easy to build and manage your site. Plus, use your .io domain to build brand recognition. We’ve also got built-in security, performance upgrades, and automatic backups and a free SSL certificate and email hosting!
Get started now for only 49p per month.
GET WORDPRESS HOSTINGEmail Hosting
Boost your brand with every email you send. With Email Hosting, you can use your .io domain in your email address and give customers the best first impression. Plus, we’ll keep your data safe with the latest antivirus and anti-spam protection.
Get over 50% off for the first 12 months.
GET EMAIL HOSTINGWeb Hosting
Give your website the high-performance, super-fast hosting it deserves. With every package, you’ll get unlimited bandwidth, 99.99% uptime and up to 500GB storage. And with up to 5 free domain names, you can spread the word and get noticed online!
Get Web Hosting for only 49p per month.
GET WEB HOSTINGDon't just take our word for it
Easy enough to get the domain you want
Easy enough to get the domain you want at a great price! Good comms all through the process
Mark Wharton
Incredibly easy to transfer domain
Incredibly easy to transfer domain and email accounts and much cheaper too
Adam Clatworthy
Have you considered something else?
Looking for a different extension? Want to register more domain names alongside your .io?
Here are a few we think you might like.
Get the world’s most popular domain extension.
1 year for
First year
then
£15.82
per year
*Two per customer. New customers only.
*Multi-year registrations only
If you’re a tech pro then a .tech is for you.
Real support from real people, 24/7
Our expert customer support teams are always available to help you, your sites, and your clients. No matter what time you're working, we've got you covered.
