CF1762629032449-tsm20251105200708

WWW.RTSAK.COM - 221.155.28.84.in-addr.arpa

Search for IP or hostnames:

221.155.28.84.in-addr.arpa checked at 2025-11-08T19:10:32.431Z 313ms 49/49/49 100% R:16

221.155.28.84.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
PTR84-28-155-221.cable.dynamic.v4.ziggo.nl
A84.28.155.221🇳🇱 TNF-AS
PTR84-28-155-221.cable.dynamic.v4.ziggo.nl

155.28.84.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

221.155.28.84.in-addr.arpa uses the same name server setup as other domains such as 70.100.30.84.in-addr.arpa, 135.84.83.in-addr.arpa, 76.83.83.in-addr.arpa, 136.111.123.217.in-addr.arpa and 240.213.94.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.

84-28-155-221.cable.dynamic.v4.ziggo.nl points to a single IP: 84.28.155.221.

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