CF1760081158156-tsm20251009080619

IPLIST.NET - psco.onnet21.com

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psco.onnet21.com checked at 2025-10-10T07:25:58.142Z 965ms 38/38/38 100% R:9

psco.onnet21.com

MXsfilter.onnet21.com
A211.40.221.190🇰🇷 LG Uplus
PTRspam.mailwood.com
A61.42.12.95🇰🇷 LG Uplus

onnet21.com

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

Starts with same word

Starts similarily

AI analysis

psco.onnet21.com points to a single IP: 61.42.12.95.

Other host names such as newmaster.onnet21.com and office.jwpre.com share IP numbers with psco.onnet21.com.

psco.onnet21.com is handled by a single mail server, sfilter.onnet21.com.

sfilter.onnet21.com points to a single IP: 211.40.221.190.

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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UKGozRf CF johedugfp 2025-10-10