CF1763864020626-tsm20251123014954

WWW.RTSAK.COM - mail.book21.co.kr

Search for IP or hostnames:

mail.book21.co.kr checked at 2025-11-23T02:13:40.582Z 617ms 28/28/28 100% R:10 allDone:true timedOut:false

mail.book21.co.kr

A125.7.145.207🇰🇷 PACIFIC-FORTUNE-BLAH
PTRmail.book21.co.kr

book21.co.kr

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

mail.book21.co.kr serves as the mail server for book21.co.kr.

spam.book21.co.kr serves as a mail server, commonly paired with mail.book21.co.kr.

mail.book21.co.kr points to a single IP: 125.7.145.207.

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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