CF1761190333551-tsm20251017082432

DNSWHOIS.INFO - 203.123.217.in-addr.arpa

Search for IP or hostnames:

203.123.217.in-addr.arpa checked at 2025-10-23T03:32:13.531Z 303ms 44/44/44 100% R:15

203.123.217.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

123.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

203.123.217.in-addr.arpa is parent of 139.203.123.217.in-addr.arpa, 4.203.123.217.in-addr.arpa, 59.203.123.217.in-addr.arpa, 5.203.123.217.in-addr.arpa and 117.203.123.217.in-addr.arpa.

Two name servers rns1.upc.biz and rns2.upc.biz handle the delegation for 203.123.217.in-addr.arpa.

203.123.217.in-addr.arpa shares the same name server setup as other domains, for instance 26.157.111.92.in-addr.arpa, 136.50.250.77.in-addr.arpa, 88.245.250.77.in-addr.arpa, 41.221.208.94.in-addr.arpa and 61.234.25.84.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.

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

JMqUscX CF johedugfp 2025-10-23