CF1763625794213-tsm20251116095642

WWW.RTSAK.COM - 251.251.26.84.in-addr.arpa

Search for IP or hostnames:

251.251.26.84.in-addr.arpa checked at 2025-11-20T08:03:14.178Z 448ms 49/49/49 100% R:17 allDone:true timedOut:false

251.251.26.84.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
PTR84-26-251-251.cable.dynamic.v4.ziggo.nl
A84.26.251.251🇳🇱 TNF-AS
PTR84-26-251-251.cable.dynamic.v4.ziggo.nl

251.26.84.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

251.251.26.84.in-addr.arpa uses the same name server setup as other domains such as 84.112.27.84.in-addr.arpa, 92.98.82.83.in-addr.arpa, 250.211.94.in-addr.arpa, 212.211.121.217.in-addr.arpa and 0.79.82.83.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.

84-26-251-251.cable.dynamic.v4.ziggo.nl points to a single IP: 84.26.251.251.

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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