CF1760987938644-tsm20251017082432

DNSWHOIS.INFO - 163.205.121.217.in-addr.arpa

Search for IP or hostnames:

163.205.121.217.in-addr.arpa checked at 2025-10-20T19:18:58.625Z 398ms 49/49/49 100% R:17

163.205.121.217.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
PTR217-121-205-163.cable.dynamic.v4.ziggo.nl
A217.121.205.163🇳🇱 Vodafone Libertel B.V.
PTR217-121-205-163.cable.dynamic.v4.ziggo.nl

205.121.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

163.205.121.217.in-addr.arpa uses the same name server setup as other domains such as 61.176.120.217.in-addr.arpa, 174.86.83.in-addr.arpa, 146.74.82.in-addr.arpa, 132.209.31.84.in-addr.arpa and 125.214.94.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.

217-121-205-163.cable.dynamic.v4.ziggo.nl points to a single IP: 217.121.205.163.

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

ZFSZfWZ CF johedugfp 2025-10-20