CF1760951700702-tsm20251017082432

DNSWHOIS.INFO - 209.9.251.77.in-addr.arpa

Search for IP or hostnames:

209.9.251.77.in-addr.arpa checked at 2025-10-20T09:15:00.679Z 369ms 49/49/49 100% R:15

209.9.251.77.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
PTR77-251-9-209.cable.dynamic.v4.ziggo.nl
A77.251.9.209🇳🇱 Vodafone Libertel B.V.
PTR77-251-9-209.cable.dynamic.v4.ziggo.nl

9.251.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

209.9.251.77.in-addr.arpa uses the same name server setup as other domains, such as 31.209.94.in-addr.arpa, 73.211.209.94.in-addr.arpa, 114.193.74.82.in-addr.arpa, 162.11.28.84.in-addr.arpa and 176.214.94.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 77-251-9-209.cable.dynamic.v4.ziggo.nl resolves to a single IP: 77.251.9.209.

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

wloyKfS CF johedugfp 2025-10-20