CF1761221546481-tsm20251017082432

WWW.RTSAK.COM - 221.75.82.in-addr.arpa

Search for IP or hostnames:

221.75.82.in-addr.arpa checked at 2025-10-23T12:12:26.463Z 427ms 44/44/44 100% R:13

221.75.82.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

75.82.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

221.75.82.in-addr.arpa is a parent of 105.221.75.82.in-addr.arpa and 186.221.75.82.in-addr.arpa.

Two name servers rns1.upc.biz and rns2.upc.biz handle delegation for 221.75.82.in-addr.arpa.

221.75.82.in-addr.arpa uses the same name server setup as other domains, for example 191.26.84.in-addr.arpa, 8.2.25.84.in-addr.arpa, 47.94.72.82.in-addr.arpa, 253.127.83.83.in-addr.arpa and 175.21.81.83.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

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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