CF1763274275979-tsm20251109205412

NSLIST.NET - 140.235.123.217.in-addr.arpa

Search for IP or hostnames:

140.235.123.217.in-addr.arpa checked at 2025-11-16T06:24:35.968Z 295ms 49/49/49 100% R:15 allDone:true timedOut:false

140.235.123.217.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
PTR217-123-235-140.cable.dynamic.v4.ziggo.nl
A217.123.235.140🇳🇱 Vodafone Libertel B.V.
PTR217-123-235-140.cable.dynamic.v4.ziggo.nl

235.123.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

140.235.123.217.in-addr.arpa's delegation uses two name servers, rns1.upc.biz and rns2.upc.biz.

140.235.123.217.in-addr.arpa shares the same name server setup as other domains, for example 37.159.73.82.in-addr.arpa, 43.0.26.84.in-addr.arpa, 53.204.25.84.in-addr.arpa, 202.224.121.217.in-addr.arpa and 199.3.87.83.in-addr.arpa.

Host names with two IPs:

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

217-123-235-140.cable.dynamic.v4.ziggo.nl points to a single IP: 217.123.235.140.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq