CF1763484619095-tsm20251116095642

DNSWHOIS.INFO - 140.243.63.217.in-addr.arpa

Search for IP or hostnames:

140.243.63.217.in-addr.arpa checked at 2025-11-18T16:50:18.932Z 1975ms 49/49/49 100% R:12 allDone:true timedOut:false

140.243.63.217.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
PTR217-63-243-140.cable.dynamic.v4.ziggo.nl
A217.63.243.140🇳🇱 TNF-AS
PTR217-63-243-140.cable.dynamic.v4.ziggo.nl

243.63.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

Two name servers rns1.upc.biz and rns2.upc.biz handle delegation for 140.243.63.217.in-addr.arpa.

140.243.63.217.in-addr.arpa uses the same name server setup as other domains, for example 2.124.31.84.in-addr.arpa, 49.156.106.84.in-addr.arpa, 227.122.217.in-addr.arpa, 210.216.249.77.in-addr.arpa and 203.46.25.84.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

217-63-243-140.cable.dynamic.v4.ziggo.nl points to a single IP: 217.63.243.140.

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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