CF1763341587495-tsm20251116095642

WWW.RTSAK.COM - 21.138.121.in-addr.arpa

Search for IP or hostnames:

21.138.121.in-addr.arpa checked at 2025-11-17T01:06:27.468Z 5003ms 32/33/33 97% R:10 allDone:false timedOut:true

21.138.121.in-addr.arpa

NSrev1.kornet.net
A211.216.50.170🇰🇷 PACIFIC-FORTUNE-BLAH
PTRrev1.kornet.net
NSrev2.kornet.net
A211.216.50.180🇰🇷 PACIFIC-FORTUNE-BLAH
PTRrev2.kornet.net

138.121.in-addr.arpa

NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
NSg.dns.kr

Starts with same word

Starts similarily

AI analysis

21.138.121.in-addr.arpa is delegated to two name servers: rev1.kornet.net and rev2.kornet.net.

21.138.121.in-addr.arpa shares the same name server setup as other domains, for example 149.161.221.in-addr.arpa, 206.101.222.in-addr.arpa, 122.74.61.in-addr.arpa, 42.164.121.in-addr.arpa and 49.24.59.in-addr.arpa.

Host names with one IP number:

The host rev1.kornet.net points to 211.216.50.170 and the host rev2.kornet.net points to 211.216.50.180.

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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