CF1762263312129-tsm20251104080352

DNSWHOIS.INFO - 122.121.217.in-addr.arpa

Search for IP or hostnames:

122.121.217.in-addr.arpa checked at 2025-11-04T13:35:12.060Z 438ms 44/44/44 100% R:15

122.121.217.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

121.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

122.121.217.in-addr.arpa is a parent of 255.122.121.217.in-addr.arpa, 216.122.121.217.in-addr.arpa, 11.122.121.217.in-addr.arpa, 120.122.121.217.in-addr.arpa, 48.122.121.217.in-addr.arpa and a few other host names.

Two name servers rns1.upc.biz and rns2.upc.biz handle the delegation for 122.121.217.in-addr.arpa.

122.121.217.in-addr.arpa shares the same name server setup as other domains, for example 112.150.209.94.in-addr.arpa, 204.80.27.84.in-addr.arpa, 174.124.210.94.in-addr.arpa, 95.122.121.217.in-addr.arpa and 230.167.25.84.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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