CF1761119566383-tsm20251017082432

DNSWHOIS.INFO - 172.123.123.217.in-addr.arpa

Search for IP or hostnames:

172.123.123.217.in-addr.arpa checked at 2025-10-22T07:52:46.356Z 378ms 49/49/49 100% R:11

172.123.123.217.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
PTR217-123-123-172.cable.dynamic.v4.ziggo.nl
A217.123.123.172🇳🇱 TNF-AS
PTR217-123-123-172.cable.dynamic.v4.ziggo.nl

123.123.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

172.123.123.217.in-addr.arpa uses the same name server setup as other domains such as 45.107.84.in-addr.arpa, 132.173.84.83.in-addr.arpa, 215.30.84.in-addr.arpa, 100.139.250.77.in-addr.arpa and 89.30.84.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.

217-123-123-172.cable.dynamic.v4.ziggo.nl points to a single IP: 217.123.123.172.

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

GocPTxf CF johedugfp 2025-10-22