CF1763407719911-tsm20251116095642

WWW.RTSAK.COM - 138.123.217.in-addr.arpa

Search for IP or hostnames:

138.123.217.in-addr.arpa checked at 2025-11-17T19:28:39.738Z 1883ms 44/44/44 100% R:9 allDone:true timedOut:false

138.123.217.in-addr.arpa

NSrns1.upc.biz
A2001:730:3e12::134 🇳🇱 LibertyGlobal
A195.34.133.134🇦🇹 LibertyGlobal
PTRrns1.upc.biz
NSrns2.upc.biz
A2001:730:3e12:1000::134 🇳🇱 LibertyGlobal
A213.47.222.134🇳🇱 LibertyGlobal
PTRrns2.upc.biz

123.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

138.123.217.in-addr.arpa is a parent of 60.138.123.217.in-addr.arpa, 55.138.123.217.in-addr.arpa, 18.138.123.217.in-addr.arpa and 25.138.123.217.in-addr.arpa.

138.123.217.in-addr.arpa is delegated to two name servers rns1.upc.biz and rns2.upc.biz.

138.123.217.in-addr.arpa shares the same name server setup as other domains, for instance 253.106.84.in-addr.arpa, 73.12.87.83.in-addr.arpa, 169.33.84.83.in-addr.arpa, 60.224.75.82.in-addr.arpa and 132.68.120.212.in-addr.arpa.

Host names with two IP numbers:

The host name rns1.upc.biz points to 2001:730:3e12::134 and 195.34.133.134; the host name rns2.upc.biz points to 2001:730:3e12:1000::134 and 213.47.222.134.

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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