CF1760292182235-tsm20251012143351

NSLIST.NET - 187.139.101.217.in-addr.arpa

Search for IP or hostnames:

187.139.101.217.in-addr.arpa checked at 2025-10-12T18:03:02.221Z 267ms 49/49/49 100% R:16

187.139.101.217.in-addr.arpa

NSrns1.upc.biz
A2001:730:3e12::134 🇳🇱 Liberty Global
A195.34.133.134🇦🇹 Liberty Global
PTRrns1.upc.biz
NSrns2.upc.biz
A2001:730:3e12:1000::134 🇳🇱 Liberty Global
A213.47.222.134🇳🇱 Liberty Global
PTRrns2.upc.biz
PTR217-101-139-187.cable.dynamic.v4.ziggo.nl
A217.101.139.187🇳🇱 Vodafone Libertel B.V.
PTR217-101-139-187.cable.dynamic.v4.ziggo.nl

139.101.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

187.139.101.217.in-addr.arpa uses the same name server setup as other domains, such as 114.209.94.in-addr.arpa, 11.128.81.83.in-addr.arpa, 230.160.214.94.in-addr.arpa, 54.169.81.83.in-addr.arpa and 220.122.217.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

Host name 217-101-139-187.cable.dynamic.v4.ziggo.nl resolves to a single IP: 217.101.139.187.

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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