CF1762849060881-tsm20251109205412

WWW.RTSAK.COM - 121.23.81.in-addr.arpa

Search for IP or hostnames:

121.23.81.in-addr.arpa checked at 2025-11-11T08:17:40.862Z 402ms 44/44/44 100% R:23 allDone:true timedOut:false

121.23.81.in-addr.arpa

NSjux.severen.com
A2a00:1020:100:300::2 🇷🇺 SEVEREN-TELECOM
PTRns1.severen.net
A46.252.240.98🇷🇺 SEVEREN-TELECOM
PTRns1.severen.net
NSuno.severen.com
A2a00:1020:100:400::2 🇷🇺 SEVEREN-TELECOM
PTRns2.severen.net
A37.143.21.106🇷🇺 SEVEREN-TELECOM
PTRns2.severen.net

23.81.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

121.23.81.in-addr.arpa is a parent of 29-0.121.23.81.in-addr.arpa, 60.121.23.81.in-addr.arpa, 26.121.23.81.in-addr.arpa, 93.121.23.81.in-addr.arpa, 90.121.23.81.in-addr.arpa and a few other host names.

121.23.81.in-addr.arpa is delegated to two name servers: jux.severen.com and uno.severen.com.

121.23.81.in-addr.arpa shares the same name server setup as 187.112.82.in-addr.arpa, 31.238.178.in-addr.arpa, 34.249.87.in-addr.arpa, 120.23.81.in-addr.arpa and 244.252.46.in-addr.arpa.

Host names with two IP numbers: jux.severen.com points to: 2a00:1020:100:300::2 and 46.252.240.98; uno.severen.com points to: 2a00:1020:100:400::2 and 37.143.21.106.

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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