CF1763522499325-tsm20251116095642

WWW.RTSAK.COM - dc.onnet21.com

Search for IP or hostnames:

dc.onnet21.com checked at 2025-11-19T03:21:39.274Z 802ms 44/44/44 100% R:9 allDone:true timedOut:false

dc.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LGDACOM
A118.128.208.143🇰🇷 LGDACOM

onnet21.com

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

Starts with same word

Starts similarily

AI analysis

dc.onnet21.com points to a single IP: 118.128.208.143.

Other host names, for instance qsone.onnet21.com, woolimplant.onnet21.com, kkct.onnet21.com, gwshine.onnet21.com and sapphiretek.onnet21.com share IP numbers with dc.onnet21.com.

dc.onnet21.com is served by a single mail server, gw-spam.mailwood.com.

dc.onnet21.com uses the same mail server setup as other domains such as seeho.co.kr, iswedding.onnet21.com, kitri.onnet21.com, apscc.or.kr and mealtop.onnet21.com.

dc.onnet21.com shares some mail servers with other domains at least partially, for example atsports.co.kr.

gw-spam.mailwood.com points to IP number 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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