CF1762414019654-tsm20251105200708

DNSWHOIS.INFO - 123.5.122.217.in-addr.arpa

Search for IP or hostnames:

123.5.122.217.in-addr.arpa checked at 2025-11-06T07:26:59.641Z 223ms 49/49/49 100% R:13

123.5.122.217.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
PTR217-122-5-123.cable.dynamic.v4.ziggo.nl
A217.122.5.123🇳🇱 TNF-AS
PTR217-122-5-123.cable.dynamic.v4.ziggo.nl

5.122.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

123.5.122.217.in-addr.arpa shares the same name server setup as other domains, for example 101.16.123.217.in-addr.arpa, 195.60.73.82.in-addr.arpa, 150.208.94.in-addr.arpa, 21.227.81.83.in-addr.arpa and 80.223.81.83.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

217-122-5-123.cable.dynamic.v4.ziggo.nl points to a single IP: 217.122.5.123.

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