CF1763480805500-tsm20251116095642

WWW.RTSAK.COM - cnm.onnet21.com

Search for IP or hostnames:

cnm.onnet21.com checked at 2025-11-18T15:46:45.424Z 752ms 44/44/44 100% R:12 allDone:true timedOut:false

cnm.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LGDACOM
A203.248.195.178🇰🇷 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

cnm.onnet21.com resolves to one IP number: 203.248.195.178.

other host names including incheon.onnet21.com, utong.onnet21.com, gunkook21.onnet21.com, nat.onnet21.com and hsin.onnet21.com share IP numbers with cnm.onnet21.com.

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

cnm.onnet21.com shares the same mail server setup as other domains, for instance hansungcom.co.kr, hjm.onnet21.com, iristech.co.kr, iris.onnet21.com and dsgeo.com.

cnm.onnet21.com shares at least partially some mail servers with other domains, including mirtec.com, dtvboy.com and feelkor.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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