CF1762843902386-tsm20251109205412

WWW.ROBTEX.COM - sms.onnet21.com

Search for IP or hostnames:

sms.onnet21.com checked at 2025-11-11T06:51:42.365Z 481ms 55/55/55 100% R:17 allDone:true timedOut:false

sms.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LGDACOM
A203.248.195.215🇰🇷 LGDACOM
PTRcompoins.com
PTRftp.compoins.com
PTRtelnet.compoins.com

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

sms.onnet21.com points to a single IP number: 203.248.195.215.

Other host names, for instance dutec.onnet21.com, ski.onnet21.com, haedoc.onnet21.com, tni.onnet21.com and smcompany.onnet21.com share IP numbers with sms.onnet21.com.

The mail server for sms.onnet21.com is gw-spam.mailwood.com.

sms.onnet21.com shares the same mail server setup as other domains, including dkcorp.co.kr, smetest3.onnet21.com, iwmold.com, test7.onnet21.com and channelj.co.kr.

sms.onnet21.com shares at least some mail servers with other domains, for instance kmskorea.com.

Host name 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.
dbq