CF1760954991284-tsm20251017082432

DNSWHOIS.INFO - 255.251.77.in-addr.arpa

Search for IP or hostnames:

255.251.77.in-addr.arpa checked at 2025-10-20T10:09:51.259Z 212ms 44/44/44 100% R:11

255.251.77.in-addr.arpa

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

251.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

The parent of 192.255.251.77.in-addr.arpa, 209.255.251.77.in-addr.arpa, 139.255.251.77.in-addr.arpa, 5.255.251.77.in-addr.arpa, 220.255.251.77.in-addr.arpa and a few other host names is 255.251.77.in-addr.arpa.

255.251.77.in-addr.arpa has two name servers: rns1.upc.biz and rns2.upc.biz.

255.251.77.in-addr.arpa shares the same name server setup as other domains, for example 89.8.84.83.in-addr.arpa, 187.24.214.94.in-addr.arpa, 24.121.217.in-addr.arpa, 44.8.105.84.in-addr.arpa and 234.9.249.77.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

oHrxehB CF johedugfp 2025-10-20