CF1760371115907-tsm20251012143351

WWW.RTSAK.COM - ultra.onnet21.com

Search for IP or hostnames:

ultra.onnet21.com checked at 2025-10-13T15:58:35.876Z 403ms 33/33/33 100% R:13

ultra.onnet21.com

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

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

ultra.onnet21.com uses the same mail server setup as other domains such as 9352.onnet21.com, mobydick.onnet21.com, gsol.onnet21.com, powertwins.onnet21.com and yojineng.co.kr.

ultra.onnet21.com shares some mail servers with other domains at least partially, for example samsunal.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.
dbq

kceEmoh CF johedugfp 2025-10-13