CF1763865440379-tsm20251123014954

DNSWHOIS.INFO - 52.138.122.217.in-addr.arpa

Search for IP or hostnames:

52.138.122.217.in-addr.arpa checked at 2025-11-23T02:37:20.363Z 430ms 49/49/49 100% R:18 allDone:true timedOut:false

52.138.122.217.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
PTR217-122-138-52.cable.dynamic.v4.ziggo.nl
A217.122.138.52🇳🇱 TNF-AS
PTR217-122-138-52.cable.dynamic.v4.ziggo.nl

138.122.217.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

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

52.138.122.217.in-addr.arpa uses the same name server setup as other domains, for instance 67.74.82.in-addr.arpa, 49.8.85.83.in-addr.arpa, 79.24.84.in-addr.arpa, 82.86.83.83.in-addr.arpa and 115.92.129.46.in-addr.arpa.

Host names with two IP numbers:

The host rns1.upc.biz points to 2001:730:3e12::134 and 195.34.133.134.

The host rns2.upc.biz points to 2001:730:3e12:1000::134 and 213.47.222.134.

Host name 217-122-138-52.cable.dynamic.v4.ziggo.nl resolves to IP 217.122.138.52.

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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