CF1760597800482-tsm20251015201252

WWW.RTSAK.COM - gc.onnet21.com

Search for IP or hostnames:

gc.onnet21.com checked at 2025-10-16T06:56:40.470Z 929ms 44/44/44 100% R:15

gc.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LG Uplus
A203.248.195.215🇰🇷 LG Uplus
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🇰🇷 LG Uplus

Starts with same word

Starts similarily

AI analysis

gc.onnet21.com resolves to one IP number: 203.248.195.215.

other host names including dutec.onnet21.com, ski.onnet21.com, sms.onnet21.com, haedoc.onnet21.com and tni.onnet21.com share IP numbers with gc.onnet21.com.

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

gc.onnet21.com shares the same mail server setup as other domains, for instance semin.onnet21.com, ves.co.kr, geostaffs.onnet21.com, 7bo.net and samcarbon.co.kr.

gc.onnet21.com shares mail servers with other domains to some extent, for instance afas.co.kr.

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

miBljCH CF johedugfp 2025-10-16