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Country-code extension (Russia)

.tula.su

Registry: Russian Institute for Development of Public Networks (ROSNIIROS)

Updated on 4 November 2026

Registration

Registration period1 year
Renewal term1 year
Name length2 to 63 characters
Accented characters (IDN)Yes
Who may register? Anyone
Registration termsTerms of Russian Institute for Development of Public Networks (ROSNIIROS) ↗

Transfer

Transfer codeNo transfer code needed
Expiry date after transferExpiry date stays the same
Transfer lockNo
Holder changePossible

Renewal and expiry

Renewal grace after expiry—
Quarantine or redemption period30 days, recovery at extra cost

DNS technology

DNSSECYes, up to 8 keys
Number of nameservers2 to 13
Nameserver check in advanceNo

Registry

NameRussian Institute for Development of Public Networks (ROSNIIROS)
Websitewww.nic.ru
WHOIS serverwhois.tcinet.ru

Frequently asked questions about .tula.su

What are the registration terms for .tula.su?

Anyone can register a .tula.su domain name, individual or business, wherever you live.

The registration terms of the registry, Russian Institute for Development of Public Networks (ROSNIIROS), also apply. By registering, you agree to them.

For how long do I register a .tula.su domain name?

You register a .tula.su domain name for 1 year.

After that you renew per 1 year. With "Auto-renewal" on the domain page you decide whether this happens automatically.

How do I transfer a .tula.su domain name to Knippin?

A .tula.su domain name does not need a transfer code. You request the transfer with us; the registry handles the rest.

After the transfer: expiry date stays the same.

Can I change the holder of a .tula.su domain name?

On the domain page, click "Change holder" and enter the details of the new holder.

What happens when my .tula.su domain name expires?

After the expiry date it goes into quarantine for 30 days. During that period only the last holder can restore it, at an extra cost.

Once that period has also passed, the domain name becomes free and anyone can register it.

Which characters can I use in a .tula.su domain name?

The name before .tula.su may be 2 to 63 characters long: letters, digits and hyphens, not starting or ending with a hyphen.

Accented characters such as é or ü (IDN) are allowed.

Does .tula.su support DNSSEC?

Yes. DNSSEC protects your domain against forged DNS answers. Want to enable it? Create a ticket and we will arrange it with the registry.

This data comes from our registrar and is updated weekly. A dash (—) means no fixed value is known. All extensions →

Still stuck? Create a ticket in the customer panel or call us on 0475 227 400. We are happy to help. Create a ticket →