CF1761236368952-tsm20251017082432

DNSWHOIS.INFO - swc.onnet21.com

Search for IP or hostnames:

swc.onnet21.com checked at 2025-10-23T16:19:28.941Z 242ms 44/44/44 100% R:15

swc.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LG Uplus
A203.248.195.169🇰🇷 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

swc.onnet21.com points to a single IP: 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 swc.onnet21.com.

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

swc.onnet21.com has the same mail server setup as other domains, including zero.onnet21.com, egensys.com, cwele.onnet21.com, sksafety.co.kr and cri-korea.com.

Some mail servers are shared between swc.onnet21.com and other domains, for example afas.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

FUOPaAf CF johedugfp 2025-10-23