CF1762326907082-tsm20251104152717

DNSWHOIS.INFO - www.21open.or.kr

Search for IP or hostnames:

www.21open.or.kr checked at 2025-11-05T07:15:07.067Z 820ms 25/25/25 100% R:14

www.21open.or.kr

A211.169.73.12🇰🇷 LG Uplus

21open.or.kr

NSns2.church-love.com
NSns.church-love.com
MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
MXaspmx4.googlemail.com
MXaspmx5.googlemail.com
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
A211.169.73.12🇰🇷 LG Uplus

Starts with same word

Starts similarily

AI analysis

www.21open.or.kr points to a single IP number: 211.169.73.12.

Other host names, for instance phdb.kr, cbkmc.net, jungang.org, mail2.gunsansarang.org and dsm.or.kr share IP numbers with www.21open.or.kr.

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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