CF1761196120812-tsm20251017082432

DNSWHOIS.INFO - 209.251.77.in-addr.arpa

Search for IP or hostnames:

209.251.77.in-addr.arpa checked at 2025-10-23T05:08:40.799Z 309ms 44/44/44 100% R:16

209.251.77.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

The parent of 156.209.251.77.in-addr.arpa is 209.251.77.in-addr.arpa.

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

209.251.77.in-addr.arpa uses the same name server setup as other domains, for instance 153.87.83.in-addr.arpa, 97.86.83.in-addr.arpa, 106.73.82.in-addr.arpa, 140.41.63.217.in-addr.arpa and 253.177.82.83.in-addr.arpa.

Host names with two IP numbers:

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

The host 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

gWxuOMP CF johedugfp 2025-10-23