CF1761430980077-tsm20251024211356

WWW.RTSAK.COM - 66.251.77.in-addr.arpa

Search for IP or hostnames:

66.251.77.in-addr.arpa checked at 2025-10-25T22:23:00.048Z 342ms 44/44/44 100% R:12

66.251.77.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

251.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

66.251.77.in-addr.arpa has 192.66.251.77.in-addr.arpa, 232.66.251.77.in-addr.arpa and 146.66.251.77.in-addr.arpa as children.

Two name servers rns1.upc.biz and rns2.upc.biz handle the delegation for 66.251.77.in-addr.arpa.

66.251.77.in-addr.arpa shares the same name server setup as other domains, for example 22.236.127.212.in-addr.arpa, 65.111.27.84.in-addr.arpa, 71.74.81.83.in-addr.arpa, 241.237.251.77.in-addr.arpa and 141.75.82.in-addr.arpa.

Host names with two IP numbers:

rns1.upc.biz points to 2001:730:3e12::134 and 195.34.133.134.

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.
dbq

WLHayZS CF johedugfp 2025-10-25