CF1763507572385-tsm20251116095642

MXLIST.NET - tb.onnet21.com

Search for IP or hostnames:

tb.onnet21.com checked at 2025-11-18T23:12:52.203Z 2492ms 47/47/47 100% R:13 allDone:true timedOut:false

tb.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

Up

Starts with same word

Starts similarily

AI analysis

tb.onnet21.com is parent of smtp.tb.onnet21.com and mail.tb.onnet21.com.

tb.onnet21.com resolves to a single IP address: 118.128.208.143.

Other host names including kost.onnet21.com, uplusdemo5.onnet21.com, akom.onnet21.com, hamsung.onnet21.com and ione.onnet21.com share IP numbers with tb.onnet21.com.

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

tb.onnet21.com shares its mail server setup with other domains, including capion.onnet21.com, skiresort.or.kr, sm-tek.com, taerang.com and gnstr.com.

The mail servers for tb.onnet21.com are shared with other domains, for instance s2.co.kr, kuh.onnet21.com, multimage.co.kr, pangrim.com and olle.onnet21.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.
dbq