Domain Extensions

Pick the right domain extension and get the perfect domain for your business. With SITE123, you can claim many different domain TLDs for your use.

The domain you choose is one of the first and most important decisions you’ll make. What should you choose when it comes to your domain extension, or whether you should use a local vs. an international domain? In SITE123 you can choose from a large number of domain extensions. More than 130+ domain extensions are available. From big TLDs such as .com, .net and others, through local domains such as .co.uk, .de and to great new extensions such as .financial, .education and others.

More great features

Free Website Domain

Establish your online identity with a free domain registration! SITE123 offers a free domain with a purchase of an annual package. Show off your site today!

Free SSL Certificate

Make sure your websites are protected from online attack! SSL / HTTPS Encryption is built into every SITE123 website, providing cohesive protection.

Email Accounts

Manage a mailbox under your own domain name! SITE123 offers free email accounts with our advanced, professional, and gold packages. Try it today.

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More than 1959 SITE123 websites created in CZ today!