CF1763687433698-tsm20251116095642

MXLIST.NET - 16.251.77.in-addr.arpa

Search for IP or hostnames:

16.251.77.in-addr.arpa checked at 2025-11-21T01:10:33.683Z 325ms 44/44/44 100% R:11 allDone:true timedOut:false

16.251.77.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

251.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

16.251.77.in-addr.arpa is the parent of 3.16.251.77.in-addr.arpa, 211.16.251.77.in-addr.arpa, 237.16.251.77.in-addr.arpa, 123.16.251.77.in-addr.arpa, 68.16.251.77.in-addr.arpa and several other host names.

16.251.77.in-addr.arpa's delegation is to two name servers rns1.upc.biz and rns2.upc.biz.

16.251.77.in-addr.arpa shares the same name server configuration as other domains, such as 185.249.77.in-addr.arpa, 89.76.248.77.in-addr.arpa, 248.81.248.77.in-addr.arpa, 242.150.25.84.in-addr.arpa and 120.190.123.217.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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