CF1762947044126-tsm20251109205412

WWW.RTSAK.COM - 25.187.31.in-addr.arpa

Search for IP or hostnames:

25.187.31.in-addr.arpa checked at 2025-11-12T11:30:44.112Z 169ms 47/47/47 100% R:12 allDone:true timedOut:false

25.187.31.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

Starts with same word

Starts similarily

AI analysis

25.187.31.in-addr.arpa is delegated to two name servers: ns1.upc.biz and ns2.upc.biz.

25.187.31.in-addr.arpa uses the same name server setup as other domains, including 77.97.95.in-addr.arpa, 36.126.213.in-addr.arpa, 151.112.80.in-addr.arpa, upn.nl and tvportal.biz.

At least part of the name servers for 25.187.31.in-addr.arpa are shared with other domains, for instance uilenstede.ziggo.nl, cm-7-1b.dynamic.ziggo.nl, cm-5-6b.dynamic.ziggo.nl, cableweb.ch and zeggis.com.

These name servers are commonly used alongside 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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