CF1762257951561-tsm20251104080352

DNSWHOIS.INFO - 9.154.123.217.in-addr.arpa

Search for IP or hostnames:

9.154.123.217.in-addr.arpa checked at 2025-11-04T12:05:51.525Z 738ms 49/49/49 100% R:11

9.154.123.217.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
PTR217-123-154-9.cable.dynamic.v4.ziggo.nl
A217.123.154.9🇳🇱 TNF-AS
PTR217-123-154-9.cable.dynamic.v4.ziggo.nl

154.123.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

Two name servers rns1.upc.biz and rns2.upc.biz handle delegation for 9.154.123.217.in-addr.arpa.

9.154.123.217.in-addr.arpa uses the same name server setup as other domains, for example 67.142.123.217.in-addr.arpa, 127.2.214.94.in-addr.arpa, 210.73.213.in-addr.arpa, 157.167.127.212.in-addr.arpa and 137.46.83.83.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

217-123-154-9.cable.dynamic.v4.ziggo.nl points to a single IP: 217.123.154.9.

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