CF1763363369893-tsm20251116095642

WWW.RTSAK.COM - 99.251.77.in-addr.arpa

Search for IP or hostnames:

99.251.77.in-addr.arpa checked at 2025-11-17T07:09:29.797Z 747ms 44/44/44 100% R:8 allDone:true timedOut:false

99.251.77.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

99.251.77.in-addr.arpa is a parent of 151.99.251.77.in-addr.arpa.

Delegation for 99.251.77.in-addr.arpa rests with two name servers, rns1.upc.biz and rns2.upc.biz.

99.251.77.in-addr.arpa shares the same name server setup as other domains, including 182.191.204.212.in-addr.arpa, 193.213.94.in-addr.arpa, 185.214.94.in-addr.arpa, 71.249.77.in-addr.arpa and 145.208.123.217.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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