.SU Top-Level Domain
[ACTIVE]
Created On: 9/19/1990
Updated On: 8/21/2025
Contact
Russian Institute for Development of Public Networks (ROSNIIROS)
Managing Entity
1, Kurchatov Sq., Moscow 123182, Russian Federation (the)
ROSNIIROS
Administrative Contact
1, Kurchatov Sq., Moscow 123182, Russian Federation (the)
+7 499 196 49 84
+7 499 196 49 84
su-adm@ripn.su
Technical Center of Internet
Technical Contact
8 Marta street 1, bld 12, Moscow 127083, Russian Federation (the)
+7 495 730 29 69
+7 495 730 29 68
ru-tech@tcinet.ru
Nameservers
| Server | IP Address (v4) | IP Address (v6) |
|---|---|---|
| A.DNS.RIPN.NET | 193.232.128.6 | 2001:678:17:0:193:232:128:6 |
| B.DNS.RIPN.NET | 194.85.252.62 | 2001:678:16:0:194:85:252:62 |
| D.DNS.RIPN.NET | 194.190.124.17 | 2001:678:18:0:194:190:124:17 |
| E.DNS.RIPN.NET | 193.232.142.17 | 2001:678:15:0:193:232:142:17 |
| F.DNS.RIPN.NET | 193.232.156.17 | 2001:678:14:0:193:232:156:17 |
Domain Whois Server: whois.tcinet.ru
Delegation Signer (DS) Resource Record: 31297 8 2 8e99a2b6a72a2b07f2accd5a51499f0cb02338aa42da32ac2617856a114c2154
Source: IANA