CF1763451141072-tsm20251116095642

WWW.RTSAK.COM - 16.123.217.in-addr.arpa

Search for IP or hostnames:

16.123.217.in-addr.arpa checked at 2025-11-18T07:32:21.010Z 5048ms 42/44/44 95% R:10 allDone:false timedOut:true

16.123.217.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

123.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

16.123.217.in-addr.arpa is a parent of 239.16.123.217.in-addr.arpa, 101.16.123.217.in-addr.arpa, 53.16.123.217.in-addr.arpa, 224.16.123.217.in-addr.arpa and 86.16.123.217.in-addr.arpa, plus a few other host names.

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

16.123.217.in-addr.arpa uses the same name server setup as other domains, such as 57.106.84.in-addr.arpa, 77.73.82.in-addr.arpa, 182.135.220.89.in-addr.arpa, 47.86.83.in-addr.arpa and 109.74.82.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

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