CF1761432184687-tsm20251024211356

MXLIST.NET - cs.onnet21.com

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cs.onnet21.com checked at 2025-10-25T22:43:04.668Z 529ms 47/47/47 100% R:11

cs.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LG Uplus
A118.128.208.143🇰🇷 LG Uplus

onnet21.com

MXgw-spam.mailwood.com
NSnis.dacom.co.kr
NSns2.dacom.co.kr
A118.128.208.143🇰🇷 LG Uplus

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Starts with same word

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AI analysis

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

cs.onnet21.com points to a single IP address: 118.128.208.143.

Other host names such as hdke.onnet21.com, dacomc.onnet21.com, gwmobydick.onnet21.com, rainbownature.onnet21.com and startoffice.onnet21.com share IPs with cs.onnet21.com.

The gw-spam.mailwood.com mail server handles cs.onnet21.com.

cs.onnet21.com shares the same mail server setup as other domains, including uplus.onnet21.com, wmc21.com, iljincosmetic.cn, sunmi.co.kr and silverstareng.onnet21.com.

cs.onnet21.com shares some mail servers with other domains, for example petsbe.com.

gw-spam.mailwood.com points to a single IP number: 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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sUkQbHm CF johedugfp 2025-10-25