CF1761120425789-tsm20251017082432

MXLIST.NET - 1.187.31.in-addr.arpa

Search for IP or hostnames:

1.187.31.in-addr.arpa checked at 2025-10-22T08:07:05.778Z 161ms 50/50/50 100% R:9

1.187.31.in-addr.arpa

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

187.31.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 55.1.187.31.in-addr.arpa, 84.1.187.31.in-addr.arpa, 20.1.187.31.in-addr.arpa, 6.1.187.31.in-addr.arpa, 13.1.187.31.in-addr.arpa and a few other host names is 1.187.31.in-addr.arpa.

1.187.31.in-addr.arpa has two name servers: ns1.upc.biz and ns2.upc.biz.

1.187.31.in-addr.arpa shares the same name server setup as other domains, for example 201.35.195.in-addr.arpa, 2.125.213.in-addr.arpa, 30.124.213.in-addr.arpa, upc.de and dekotv.sk.

1.187.31.in-addr.arpa shares some name servers with other domains, for example wooldermeent.nl, 3play.ie, casema.nl, upcmail.pl and aorta.net.

These name servers are commonly used with the name servers ns3.upc.biz.

Host names with two IP numbers:

ns1.upc.biz points to: 2001:730:3e12::133 and 195.34.133.133; ns2.upc.biz points to: 2001:730:3e12:1000::133 and 213.47.222.133.

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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MmIqSPI CF johedugfp 2025-10-22