CF1763282316164-tsm20251109205412

WWW.RTSAK.COM - kwu.onnet21.com

Search for IP or hostnames:

kwu.onnet21.com checked at 2025-11-16T08:38:36.067Z 761ms 44/44/44 100% R:12 allDone:true timedOut:false

kwu.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LG Uplus
A164.124.107.136🇰🇷 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

kwu.onnet21.com points to a single IP: 164.124.107.136.

Other host names, for instance ssdelta.onnet21.com, test7.onnet21.com, sj.onnet21.com, sina.onnet21.com and sn.onnet21.com share IP numbers with kwu.onnet21.com.

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

kwu.onnet21.com has the same mail server setup as other domains, including bmo.onnet21.com, econco.co.kr, museo.co.kr, ventexkorea.com and motorwel.onnet21.com.

Some mail servers are shared between kwu.onnet21.com and other domains, for example atsports.co.kr.

gw-spam.mailwood.com points to a single 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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