CF1763509955864-tsm20251116095642

DNSWHOIS.INFO - 203.122.91.in-addr.arpa

Search for IP or hostnames:

203.122.91.in-addr.arpa checked at 2025-11-18T23:52:35.834Z 487ms 44/44/44 100% R:11 allDone:true timedOut:false

203.122.91.in-addr.arpa

NSns1.ptn.ru
A2a01:620:1:a0ae::1:2 🇷🇺 ROSTELECOM-AS
A213.59.199.163🇷🇺 ROSTELECOM-AS
NSns2.ptn.ru
A2a01:620:f006::2 🇷🇺 ROSTELECOM-AS
A188.128.82.235🇺🇦 ROSTELECOM-AS

122.91.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

203.122.91.in-addr.arpa is the parent of 16.203.122.91.in-addr.arpa.

203.122.91.in-addr.arpa is delegated to two name servers ns1.ptn.ru and ns2.ptn.ru.

203.122.91.in-addr.arpa shares the same name server setup as other domains, for instance 106.66.178.in-addr.arpa, 238.52.95.in-addr.arpa, 4.25.81.in-addr.arpa, 136.64.178.in-addr.arpa and 70.122.91.in-addr.arpa.

Host names with two IP numbers:

The host name ns1.ptn.ru points to 2a01:620:1:a0ae::1:2 and 213.59.199.163; the host name ns2.ptn.ru points to 2a01:620:f006::2 and 188.128.82.235.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq