CF1759704867177-tsm20251005211530

WWW.ROBTEX.COM - koreabook.onnet21.com

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koreabook.onnet21.com checked at 2025-10-05T22:54:27.160Z 446ms 58/58/58 100% R:12

AI analysis

koreabook.onnet21.com is a parent of mail.koreabook.onnet21.com and smtp.koreabook.onnet21.com.

koreabook.onnet21.com points to a single IP: 118.128.208.143.

Other host names, for instance ibkasset.onnet21.com, yelim.onnet21.com, gstsmhl.onnet21.com, dmaris.onnet21.com and gwoffice.onnet21.com share IP numbers with koreabook.onnet21.com.

koreabook.onnet21.com is handled by a single mail server, gw-spam.mailwood.com.

koreabook.onnet21.com has the same mail server setup as other domains, including asolout.onnet21.com, jinwon.co.kr, bmeng.onnet21.com, poweri.co.kr and kosca.or.kr.

koreabook.onnet21.com shares some mail servers with other domains, at least partially, such as s2.co.kr, tgoco.com, dtms.co.kr, dongjin.onnet21.com and unionpharm.co.kr.

gw-spam.mailwood.com points to a single IP: 118.128.208.153.

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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