CF1763533410721-tsm20251116095642

WWW.RTSAK.COM - 171.251.10.31.in-addr.arpa

Search for IP or hostnames:

171.251.10.31.in-addr.arpa checked at 2025-11-19T06:23:30.691Z 962ms 49/49/49 100% R:9 allDone:true timedOut:false

171.251.10.31.in-addr.arpa

NSrns1.upc.biz
A2001:730:3e12::134 🇳🇱 LibertyGlobal
A195.34.133.134🇦🇹 LibertyGlobal
PTRrns1.upc.biz
NSrns2.upc.biz
A2001:730:3e12:1000::134 🇳🇱 LibertyGlobal
A213.47.222.134🇳🇱 LibertyGlobal
PTRrns2.upc.biz
PTR31-10-251-171.static.upc.ch
A31.10.251.171🇨🇭 SUNRISE
PTR31-10-251-171.static.upc.ch

251.10.31.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

Two name servers rns1.upc.biz and rns2.upc.biz handle the delegation for 171.251.10.31.in-addr.arpa.

171.251.10.31.in-addr.arpa shares the same name server setup as other domains, for instance 249.22.217.82.in-addr.arpa, 13.30.84.in-addr.arpa, 99.36.129.46.in-addr.arpa, 11.223.106.84.in-addr.arpa and 100.142.209.94.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.

The host name 31-10-251-171.static.upc.ch points to IP 31.10.251.171.

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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