Why choose a .dev domain?
We know you want to change the world. A .dev domain lets you share your vision and showcase what you're working on.
Show who you are
There are so many domain extensions to choose from, but .dev is unique. It's a space devoted to developers. People immediately know what to expect when visiting a .dev website.
Share your vision
You're proud of your accomplishments – and rightly so. Connect with potential clients or employers by showcasing your best work or sharing your favourite projects with others.
Get built-in security
The .dev top-level domain is included on the HSTS preload list, making HTTPS a requirement on all connections to .dev websites without needing individual HSTS registration or configuration.
More than just a domain name
Register your domain with 1&1 IONOS and benefit from our comprehensive features.
A professional email address (for example: email@example.com) connected to your domain with 2 GB of mailbox space to start. Upgrade anytime for more space.
For reliable protection of your website visitors and to increase your ranking on Google, one Wildcard SSL certificate is included per contract.
Up to 10,000 subdomains to customise and structure your website, for example: news.mycompany.co.uk.
One-click activation makes it easy to connect your domain with email, hosting, or social media profiles.
The domain transfer lock ensures your domain cannot be transferred by unauthorised third parties.
24/7 customer support
Our professional, knowledgeable support team is always available for help and advice, 24/7.
Get a free Wildcard SSL certificate
Every 1&1 IONOS domain contract comes with a Wildcard SSL certificate included.
Why is SSL important?
An SSL certificate ensures all information transmitted to and from your website is protected from third parties attempting to access it. It is important because internet browsers like Google Chrome mark pages that don't have https and the green padlock in the address bar as not secure. This can have a negative effect on the trustworthiness of your website. Pages that are protected with SSL receive better search engine rankings, and are more likely to be trusted by visitors.
What is a wildcard?
With 1&1 IONOS, your contract comes with a free Wildcard SSL certificate included. Where a standard SSL certificate only protects one domain, a Wildcard SSL certificate protects the domain name, as well as all of the related subdomains, like https://news.mycompany.co.uk.
We'd be happy to help you choose the right product or provide support for existing customers.
Chat with one of our 1&1 IONOS experts.Start chatting