CF1757291717389-tsm20250907181809

DNSWHOIS.INFO - 53.187.31.in-addr.arpa

Search for IP or hostnames:

53.187.31.in-addr.arpa checked at 2025-09-08T00:35:17.367Z 168ms 50/50/50 100% R:13

53.187.31.in-addr.arpa

NSns1.upc.biz
A2001:730:3e12::133 🇳🇱 Liberty Global
PTRns1.upc.biz
A195.34.133.133🇦🇹 Liberty Global
PTRns1.upc.biz
NSns2.upc.biz
A2001:730:3e12:1000::133 🇳🇱 Liberty Global
PTRns2.upc.biz
A213.47.222.133🇳🇱 Liberty Global
PTRns2.upc.biz

187.31.in-addr.arpa

AI analysis

The parent of 23.53.187.31.in-addr.arpa is 53.187.31.in-addr.arpa.

Two name servers, ns1.upc.biz and ns2.upc.biz, are delegated to 53.187.31.in-addr.arpa.

The name server setup for 53.187.31.in-addr.arpa is shared with other domains such as 140.125.213.in-addr.arpa, balannair.com, 111.124.213.in-addr.arpa, 98.97.95.in-addr.arpa, and 184.97.95.in-addr.arpa.

The name servers of 53.187.31.in-addr.arpa are at least partially shared with other domains such as cm-3-4d.dynamic.ziggo.nl, cm-7-5d.dynamic.ziggo.nl, bill2mobile.ch, no.casema.nl, and speedfun.ch.

The name servers ns3.upc.biz are frequently utilized in conjunction.

ns1.upc.biz and ns2.upc.biz each point to two IP numbers: 2001:730:3e12::133 and 195.34.133.133 for ns1.upc.biz, and 2001:730:3e12:1000::133 and 213.47.222.133 for ns2.upc.biz.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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bkTyJaf CF johedugfp 2025-09-08