CF1758667070770-tsm20250923215847

WWW.ROBTEX.COM - sms.onnet21.com

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sms.onnet21.com checked at 2025-09-23T22:37:50.712Z 507ms 58/58/58 100% R:9

sms.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LG Uplus
A203.248.195.215🇰🇷 LG Uplus
PTRcompoins.com
PTRftp.compoins.com
PTRtelnet.compoins.com

onnet21.com

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

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AI analysis

The parent of mail.sms.onnet21.com is sms.onnet21.com.

sms.onnet21.com points to a single IP number: 203.248.195.215.

Other host names, for instance dutec.onnet21.com, ski.onnet21.com, haedoc.onnet21.com, tni.onnet21.com and smcompany.onnet21.com share IP numbers with sms.onnet21.com.

The mail server for sms.onnet21.com is gw-spam.mailwood.com.

sms.onnet21.com shares the same mail server setup as other domains, including dkcorp.co.kr, smetest3.onnet21.com, iwmold.com, test7.onnet21.com and scncs.onnet21.com.

sms.onnet21.com shares at least some mail servers with other domains, for instance kmskorea.com.

Host name gw-spam.mailwood.com resolves to 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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QwgDEKk CF johedugfp 2025-09-23