CF1760694646907-tsm20251017082432

WWW.RTSAK.COM - yl.onnet21.com

Search for IP or hostnames:

yl.onnet21.com checked at 2025-10-17T09:50:46.888Z 332ms 47/47/47 100% R:13

yl.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

yl.onnet21.com is the parent of mail.yl.onnet21.com and smtp.yl.onnet21.com.

yl.onnet21.com points to an IP address: 118.128.208.143.

other host names include nabi.onnet21.com, levlife.onnet21.com, cjsystem.onnet21.com, davichman.onnet21.com and ansancci.onnet21.com; they share IP numbers with yl.onnet21.com.

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

yl.onnet21.com uses the same mail server setup as other domains, for instance wrsystem.co.kr, goodnews1.com, dongsung.onnet21.com, pisolutiontech.com and hsdia.co.kr.

yl.onnet21.com shares at least some mail servers with other domains, for instance atsports.co.kr.

The host name gw-spam.mailwood.com points 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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mszqZDT CF johedugfp 2025-10-17