CF1758447770013-tsm20250921092033

NSLIST.NET - b2system.onnet21.com

Search for IP or hostnames:

b2system.onnet21.com checked at 2025-09-21T09:42:49.995Z 436ms 41/41/41 100% R:16

AI analysis

b2system.onnet21.com resolves to one IP number: 118.128.208.143.

Other host names, for instance korgs.onnet21.com, kontrs.onnet21.com, jnpassone.onnet21.com, apap.onnet21.com and gwshc.onnet21.com share IP numbers with b2system.onnet21.com.

A single mail server handles b2system.onnet21.com, gw-spam.mailwood.com.

b2system.onnet21.com shares the same mail server setup as other domains, for instance taset.com, sungwonfc.onnet21.com, estarbank.onnet21.com, dbls.co.kr and adintl.onnet21.com.

Host name gw-spam.mailwood.com resolves 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.
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xFSzlKJ CF johedugfp 2025-09-21