CF1763446499910-tsm20251116095642

WWW.RTSAK.COM - 139.21.212.in-addr.arpa

Search for IP or hostnames:

139.21.212.in-addr.arpa checked at 2025-11-18T06:14:59.759Z 933ms 47/47/47 100% R:12 allDone:true timedOut:false

139.21.212.in-addr.arpa

NSdns1.novatel.bg
A2a00:e200:0:51::3 🇧🇬 Novatel
PTRdns1.novatel.bg
A95.158.128.3🇧🇬 Novatel
PTRdns1.novatel.bg
NSdns2.novatel.bg
A2a00:e200:0:52::3 🇧🇬 Novatel
PTRdns2.novatel.bg
A95.158.129.3🇧🇬 Novatel
PTRdns2.novatel.bg

21.212.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

139.21.212.in-addr.arpa is a parent of 7.139.21.212.in-addr.arpa, 3.139.21.212.in-addr.arpa, 6.139.21.212.in-addr.arpa and 130.139.21.212.in-addr.arpa.

Delegation for 139.21.212.in-addr.arpa rests with two name servers, dns1.novatel.bg and dns2.novatel.bg.

139.21.212.in-addr.arpa shares the same name server setup as other domains, including 20.95.80.in-addr.arpa, t-cix.net, 120.110.79.in-addr.arpa, 190.158.95.in-addr.arpa and 128.158.95.in-addr.arpa.

139.21.212.in-addr.arpa shares name servers with other domains at least partially, for example novatel.bg.

Host names with two IP numbers: dns1.novatel.bg points to 2a00:e200:0:51::3 and 95.158.128.3; dns2.novatel.bg points to 2a00:e200:0:52::3 and 95.158.129.3.

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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