CF1760407573251-tsm20251012143351

DNSWHOIS.INFO - sjseal.onnet21.com

Search for IP or hostnames:

sjseal.onnet21.com checked at 2025-10-14T02:06:13.235Z 538ms 44/44/44 100% R:14

AI analysis

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

Other host names, for instance daesung.onnet21.com, uplus.onnet21.com, lc2.onnet21.com, jisungit.onnet21.com and leelee.onnet21.com share IP numbers with sjseal.onnet21.com.

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

sjseal.onnet21.com has the same mail server setup as other domains, including eduruns.com, innotec2012.onnet21.com, indad.co.kr, kiffa.or.kr and boksan.onnet21.com.

Some mail servers are shared between sjseal.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.
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grbGvNA CF johedugfp 2025-10-14