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Check .SU Domain Ownership and Status
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Do you offer Trustee/Proxy Service for this extension?
For this extension Trustee service is not needed.
Is there a designated whois server available for this extension?
Yes, it is whois.tcinet.ru
Does .SU support internationalized domain names (IDNs) characters?
No, it only supports latin characters
What are the regulations for registering a .SU domain?
No special requirements are needed to register a .su domain
Which organization oversees the administration of this domain extension?
The organization responsible of this domain extension is “Russian Institute for Development of Public Networks (ROSNIIROS)”
What is the least and greatest number of characters permissible?
The minimum is 3 and the maximum is 70
What is the range of characters that the .SU extension can accommodate?
It is possible to register the letters a to z, the numbers 0 to 9 and “-“.
What is the shortest registration duration permitted for this extension?
The mininum registration term is 1 year.
How can one contact the registry managing this extension?
The contact information is:
ccTLD Manager
Russian Institute for Development of Public Networks
(ROSNIIROS)
1, Kurchatov Sq.
Moscow 123182
Russian Federation
Administrative Contact
ROSNIIROS
Russian Institute for Development of Public Networks (ROSNIIROS)
1, Kurchatov Sq.
Moscow 123182
Russian Federation
Email: su•[email protected]
Phone: +7 499 196 49 84
Fax: +7 499 196 49 84
Technical Contact
Technical Center of Internet
Technical Center of Internet
8 Marta street 1, bld 12
Moscow 127083
Russian Federation
Email: ru•[email protected]
Phone: +7 495 730 29 69
Fax: +7 495 730 29 68
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