CF1763324777446-tsm20251116095642

MXLIST.NET - 251.249.77.in-addr.arpa

Search for IP or hostnames:

251.249.77.in-addr.arpa checked at 2025-11-16T20:26:17.424Z 302ms 44/44/44 100% R:13 allDone:true timedOut:false

251.249.77.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

249.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

251.249.77.in-addr.arpa is the parent of 213.251.249.77.in-addr.arpa, 124.251.249.77.in-addr.arpa, 83.251.249.77.in-addr.arpa, 110.251.249.77.in-addr.arpa, 62.251.249.77.in-addr.arpa and a few other host names.

251.249.77.in-addr.arpa is delegated to two name servers rns1.upc.biz and rns2.upc.biz.

251.249.77.in-addr.arpa shares the same name server setup as other domains, for instance 247.29.122.217.in-addr.arpa, 15.12.72.82.in-addr.arpa, 71.153.87.83.in-addr.arpa, 247.73.213.in-addr.arpa and 103.142.86.83.in-addr.arpa.

Host names with two IP numbers:

The host name rns1.upc.biz points to 2001:730:3e12::134 and 195.34.133.134; the host name 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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