CF1763409757680-tsm20251116095642

WWW.RTSAK.COM - 237.36.250.77.in-addr.arpa

Search for IP or hostnames:

237.36.250.77.in-addr.arpa checked at 2025-11-17T20:02:37.661Z 730ms 49/49/49 100% R:12 allDone:true timedOut:false

237.36.250.77.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
PTR77-250-36-237.cable.dynamic.v4.ziggo.nl
A77.250.36.237🇳🇱 TNF-AS
PTR77-250-36-237.cable.dynamic.v4.ziggo.nl

36.250.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

237.36.250.77.in-addr.arpa uses the same name server setup as other domains such as 74.69.102.217.in-addr.arpa, 115.1.84.83.in-addr.arpa, 181.155.87.83.in-addr.arpa, 254.77.73.82.in-addr.arpa and 115.67.81.83.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.

77-250-36-237.cable.dynamic.v4.ziggo.nl points to a single IP: 77.250.36.237.

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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