CF1760850812604-tsm20251017082432

IPLIST.NET - firstcomm.onnet21.com

Search for IP or hostnames:

firstcomm.onnet21.com checked at 2025-10-19T05:13:32.568Z 641ms 44/44/44 100% R:16

AI analysis

firstcomm.onnet21.com points to a single IP number: 164.124.107.136.

Other host names, for instance test7.onnet21.com, sj.onnet21.com, sina.onnet21.com, sn.onnet21.com and ydonline.onnet21.com share IP numbers with firstcomm.onnet21.com.

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

firstcomm.onnet21.com uses the same mail server configuration as other domains, such as whanam.net, hkrcp.com, cubecore.onnet21.com, globals.co.kr and ubiquoss.onnet21.com.

firstcomm.onnet21.com shares some mail servers with other domains at least partially, for example mirtec.com.

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.
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RZGbAfw CF johedugfp 2025-10-19