CF1763358110786-tsm20251116095642

WWW.RTSAK.COM - 21.123.109.in-addr.arpa

Search for IP or hostnames:

21.123.109.in-addr.arpa checked at 2025-11-17T05:41:50.627Z 920ms 36/36/36 100% R:9 allDone:true timedOut:false

21.123.109.in-addr.arpa

NSns1.krs.net
A109.123.0.10🇸🇮 KRS-NET-AS
PTRns1.krs.net
NSns2.krs.net
A109.123.0.20🇸🇮 KRS-NET-AS
PTRns2.krs.net

123.109.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.123.109.in-addr.arpa is a parent of 173.21.123.109.in-addr.arpa, 53.21.123.109.in-addr.arpa and 2.21.123.109.in-addr.arpa.

21.123.109.in-addr.arpa is delegated to two name servers: ns1.krs.net and ns2.krs.net.

21.123.109.in-addr.arpa shares the same name server setup as 25.123.109.in-addr.arpa, 20.123.109.in-addr.arpa, 33.123.109.in-addr.arpa, 9.123.109.in-addr.arpa and 30.123.109.in-addr.arpa.

Host names with a single IP:

ns1.krs.net points to 109.123.0.10.

ns2.krs.net points to 109.123.0.20.

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