CF1760636217534-tsm20251016114356

WWW.RTSAK.COM - itmedia.onnet21.com

Search for IP or hostnames:

itmedia.onnet21.com checked at 2025-10-16T17:36:57.522Z 506ms 44/44/44 100% R:16

itmedia.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LG Uplus
A118.128.213.112🇰🇷 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

itmedia.onnet21.com points to a single IP: 118.128.213.112.

Other host names, for instance jisungit.onnet21.com, leelee.onnet21.com, daesan.onnet21.com, smsolution.onnet21.com and cm.onnet21.com share IP numbers with itmedia.onnet21.com.

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

itmedia.onnet21.com has the same mail server setup as other domains, including smetest1.onnet21.com, bltec.co.kr, labtech.co.kr, smeng.onnet21.com and tanos.co.kr.

Some mail servers are shared between itmedia.onnet21.com and other domains, for example mirtec.com.

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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RdvAwxv CF johedugfp 2025-10-16