CF1757476136326-tsm20250909214630

DNSWHOIS.INFO - 21.161.195.in-addr.arpa

Search for IP or hostnames:

21.161.195.in-addr.arpa checked at 2025-09-10T03:48:56.310Z 492ms 45/45/45 100% R:17

21.161.195.in-addr.arpa

NSns01.rtcomm.ru
A81.176.77.99🇷🇺 RTCOMM
PTRns01.rtcomm.ru
NSns02.rtcomm.ru
A81.176.77.115🇷🇺 RTCOMM
PTRns02.rtcomm.ru
NSns03.rtcomm.ru
A212.16.193.3🇷🇺 VTC-AS
PTRns03.rtcomm.ru

161.195.in-addr.arpa

NSns01.rtcomm.ru
NSns02.rtcomm.ru
NSns03.rtcomm.ru

AI analysis

2.21.161.195.in-addr.arpa and 191.21.161.195.in-addr.arpa are both children of 21.161.195.in-addr.arpa.

Three name servers, ns01.rtcomm.ru, ns02.rtcomm.ru and ns03.rtcomm.ru, are delegated to 21.161.195.in-addr.arpa.

The domain 21.161.195.in-addr.arpa shares its name servers, at least partially, with other domains such as 195.16.212.in-addr.arpa, 5.106.217.in-addr.arpa, 217.107.217.in-addr.arpa, 33.161.195.in-addr.arpa, and 30.177.81.in-addr.arpa.

The name servers ns1.rtcomm-sibir.ru, d01ns1.russianpost.ru, d02ns1.russianpost.ru, and r00ns2.russianpost.ru are frequently utilized in conjunction.

ns01.rtcomm.ru, ns02.rtcomm.ru, and ns03.rtcomm.ru all point to their respective IP numbers: 81.176.77.99, 81.176.77.115, and 212.16.193.3.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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sflcZhI CF johedugfp 2025-09-10