CF1760853205814-tsm20251017082432

DNSWHOIS.INFO - 171.251.77.in-addr.arpa

Search for IP or hostnames:

171.251.77.in-addr.arpa checked at 2025-10-19T05:53:25.799Z 143ms 44/44/44 100% R:11

171.251.77.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

171.251.77.in-addr.arpa is parent of 174.171.251.77.in-addr.arpa.

171.251.77.in-addr.arpa's delegation is to two name servers rns1.upc.biz and rns2.upc.biz.

171.251.77.in-addr.arpa shares the same name server configuration as other domains, such as 225.106.123.217.in-addr.arpa, 208.30.84.in-addr.arpa, 170.34.29.84.in-addr.arpa, 200.31.84.in-addr.arpa and 58.111.92.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

xmiwvpj CF johedugfp 2025-10-19