CF1759419783963-tsm20251002145945

NSLIST.NET - uplusdemo3.onnet21.com

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uplusdemo3.onnet21.com checked at 2025-10-02T15:43:03.908Z 923ms 47/47/47 100% R:13

uplusdemo3.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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AI analysis

uplusdemo3.onnet21.com is a parent of mail.uplusdemo3.onnet21.com and smtp.uplusdemo3.onnet21.com.

uplusdemo3.onnet21.com resolves to one IP number: 118.128.208.143.

other host names including e-unicos.onnet21.com, motherspharm.onnet21.com, gwhaeorum.onnet21.com, semenergy.onnet21.com and l-its.onnet21.com share IP numbers with uplusdemo3.onnet21.com.

uplusdemo3.onnet21.com is handled by a single mail server, gw-spam.mailwood.com.

uplusdemo3.onnet21.com shares the same mail server setup as other domains, for instance jsidc.net, agnes21.co.kr, topeng.onnet21.com, jangahn.onnet21.com and syeng.onnet21.com.

uplusdemo3.onnet21.com shares some mail servers with other domains, at least partially, for example km.onnet21.com and kmskorea.com.

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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iQrUvxO CF johedugfp 2025-10-02