CF1760395880029-tsm20251012143351

IPLIST.NET - 143.251.77.in-addr.arpa

Search for IP or hostnames:

143.251.77.in-addr.arpa checked at 2025-10-13T22:51:20.016Z 430ms 44/44/44 100% R:11

143.251.77.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

143.251.77.in-addr.arpa is a parent of 192.143.251.77.in-addr.arpa, 229.143.251.77.in-addr.arpa, 3.143.251.77.in-addr.arpa, 179.143.251.77.in-addr.arpa and 91.143.251.77.in-addr.arpa.

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

143.251.77.in-addr.arpa uses the same name server setup as other domains, for instance 6.136.210.94.in-addr.arpa, 49.126.129.46.in-addr.arpa, 1.194.29.84.in-addr.arpa, 94.23.86.83.in-addr.arpa and 87.49.214.94.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

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