CF1763457296490-tsm20251116095642

WWW.RTSAK.COM - 221.10.27.84.in-addr.arpa

Search for IP or hostnames:

221.10.27.84.in-addr.arpa checked at 2025-11-18T09:14:56.449Z 361ms 49/49/49 100% R:13 allDone:true timedOut:false

221.10.27.84.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
PTR84-27-10-221.cable.dynamic.v4.ziggo.nl
A84.27.10.221🇳🇱 TNF-AS
PTR84-27-10-221.cable.dynamic.v4.ziggo.nl

10.27.84.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

221.10.27.84.in-addr.arpa uses the same name server setup as other domains, such as 158.152.31.84.in-addr.arpa, 56.167.188.in-addr.arpa, 10.200.75.82.in-addr.arpa, 65.211.94.in-addr.arpa and 50.168.209.94.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 84-27-10-221.cable.dynamic.v4.ziggo.nl resolves to a single IP: 84.27.10.221.

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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