CF1761283736433-tsm20251017082432

MXLIST.NET - corebridge.onnet21.com

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corebridge.onnet21.com checked at 2025-10-24T05:28:56.420Z 1350ms 44/44/44 100% R:10

AI analysis

corebridge.onnet21.com points to a single IP: 118.128.213.112.

Other host names, for instance leadus.onnet21.com, widezen.onnet21.com, newgenmns.onnet21.com, softbiz.onnet21.com and sinwha.onnet21.com share IP numbers with corebridge.onnet21.com.

corebridge.onnet21.com is served by a single mail server, gw-spam.mailwood.com.

corebridge.onnet21.com uses the same mail server setup as other domains such as hyco.co.kr, leelee.onnet21.com, ultra.onnet21.com, sknd.onnet21.com and mtccorp.co.kr.

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

gw-spam.mailwood.com points to IP number 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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rjXtiXD CF johedugfp 2025-10-24