CF1759914599270-tsm20251008082644

DNSWHOIS.INFO - smtp.hjbook.onnet21.com

Search for IP or hostnames:

smtp.hjbook.onnet21.com checked at 2025-10-08T09:09:59.253Z 410ms 25/25/25 100% R:13

smtp.hjbook.onnet21.com

A118.128.208.148🇰🇷 LG Uplus

hjbook.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.143🇰🇷 LG Uplus

Starts with same word

Starts similarily

AI analysis

smtp.hjbook.onnet21.com points to an IP address: 118.128.208.148.

other host names include smtp.cen.onnet21.com, smtp.mreng.onnet21.com, smtp.sangbong0512.onnet21.com, smtp.sskorea.onnet21.com and smtp.goodman.co.kr; they share IP numbers with smtp.hjbook.onnet21.com.

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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ymdpKiw CF johedugfp 2025-10-08