ROBTEX.COM - b2system.onnet21.com

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b2system.onnet21.com checked at 2025-12-07T17:33:15.284Z 622ms 41/41/41 100% R:8 allDone:true timedOut:false

AI analysis

b2system.onnet21.com resolves to a single IP address: 118.128.208.143.

Other host names including office.agnes21.co.kr, korgs.onnet21.com, mail.skcolor1.onnet21.com, mail.kcic.onnet21.com and irernc.onnet21.com share IP numbers with b2system.onnet21.com.

b2system.onnet21.com is handled by a single mail server, gw-spam.mailwood.com.

b2system.onnet21.com shares its mail server setup with other domains, including dygf.onnet21.com, taset.com, sungwonfc.onnet21.com, estarbank.onnet21.com and dbls.co.kr.

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