.su domain registration

Register a .su domain

Check availability, current pricing and registration requirements before you order.

Before you register

Is .su right for your project?

The .su namespace can be used for soviet union. Silurian shows registration and renewal terms separately and validates the name again before payment.

Registration requirements

What you need to know.

Requirements are visible before checkout. Unknown or conflicting conditions stop automatic provisioning and go to review.

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Registration requirements

The .SU extension is open to everyone. However, the registry will review the application on a case-by-case basis and may request additional documents before approving or refusing it (passport, id card, certificate of incorporation...).

Registration addons

Services required by the extension.

An addon can be mandatory for every applicant or only when the holder does not meet a local eligibility rule.

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Trustee service

Uses an eligible trustee as the domain holder when the applicant does not meet a registry presence rule.

Available when the extension supports a trustee route. Holder eligibility and identity requirements are checked during checkout.