CF1761212427973-tsm20251017082432

MXLIST.NET - test5.onnet21.com

Search for IP or hostnames:

test5.onnet21.com checked at 2025-10-23T09:40:27.960Z 267ms 44/44/44 100% R:14

AI analysis

test5.onnet21.com points to a single IP number: 203.248.195.169.

Other host names, for instance estarbank.onnet21.com, dsic.onnet21.com, ehtsystem.onnet21.com, dmzero1.onnet21.com and kmrc.onnet21.com share IP numbers with test5.onnet21.com.

test5.onnet21.com is handled by a single mail server, gw-spam.mailwood.com.

test5.onnet21.com uses the same mail server configuration as other domains, such as mtccorp.co.kr, seeho.co.kr, iswedding.onnet21.com, kitri.onnet21.com and apscc.or.kr.

test5.onnet21.com shares some mail servers with other domains at least partially, for example atsports.co.kr.

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

wtkKwWd CF johedugfp 2025-10-23