CF1762539177550-tsm20251105200708

WWW.RTSAK.COM - 140.235.123.217.in-addr.arpa

Search for IP or hostnames:

140.235.123.217.in-addr.arpa checked at 2025-11-07T18:12:57.535Z 634ms 49/49/49 100% R:18

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🇳🇱 TNF-AS
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 is delegated to 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 instance 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 IP numbers:

The host name rns1.upc.biz points to 2001:730:3e12::134 and 195.34.133.134; the host name rns2.upc.biz points to 2001:730:3e12:1000::134 and 213.47.222.134.

217-123-235-140.cable.dynamic.v4.ziggo.nl resolves to 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.
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