CF1762735738537-tsm20251109205412

WWW.RTSAK.COM - 42.65.251.77.in-addr.arpa

Search for IP or hostnames:

42.65.251.77.in-addr.arpa checked at 2025-11-10T00:48:58.517Z 420ms 49/49/49 100% R:16 allDone:true timedOut:false

42.65.251.77.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
PTR77-251-65-42.cable.dynamic.v4.ziggo.nl
A77.251.65.42🇳🇱 TNF-AS
PTR77-251-65-42.cable.dynamic.v4.ziggo.nl

65.251.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

42.65.251.77.in-addr.arpa uses the same name server setup as other domains, including 99.220.47.213.in-addr.arpa, 153.9.72.82.in-addr.arpa, 20.108.31.84.in-addr.arpa, 121.3.112.80.in-addr.arpa and 255.127.209.94.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.

Host 77-251-65-42.cable.dynamic.v4.ziggo.nl points to IP 77.251.65.42.

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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