CF1761683595323-tsm20251027103946

DNSWHOIS.INFO - 109.211.121.217.in-addr.arpa

Search for IP or hostnames:

109.211.121.217.in-addr.arpa checked at 2025-10-28T20:33:15.304Z 519ms 49/49/49 100% R:13

109.211.121.217.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
PTR217-121-211-109.cable.dynamic.v4.ziggo.nl
A217.121.211.109🇳🇱 Vodafone Libertel B.V.
PTR217-121-211-109.cable.dynamic.v4.ziggo.nl

211.121.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

109.211.121.217.in-addr.arpa uses the same name server setup as other domains, such as 162.217.111.92.in-addr.arpa, 47.138.31.84.in-addr.arpa, 102.160.26.84.in-addr.arpa, 141.203.83.83.in-addr.arpa and 79.224.121.217.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

Host name 217-121-211-109.cable.dynamic.v4.ziggo.nl resolves to a single IP: 217.121.211.109.

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

CVcBTHi CF johedugfp 2025-10-28