CF1761336655078-tsm20251017082432

NSLIST.NET - test4.onnet21.com

Search for IP or hostnames:

test4.onnet21.com checked at 2025-10-24T20:10:55.057Z 831ms 41/41/41 100% R:13

AI analysis

test4.onnet21.com points to a single IP: 203.248.195.163.

Other host names, for instance merio.onnet21.com, dongsung.onnet21.com, office.onnet21.com, dacommi3.onnet21.com and saco.onnet21.com share IP numbers with test4.onnet21.com.

test4.onnet21.com is handled by a single mail server, gw-spam.mailwood.com.

test4.onnet21.com has the same mail server setup as other domains, including smart-oil.co.kr, whashinagri.onnet21.com, gb.onnet21.com, js.onnet21.com and cgs.or.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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HEfwVGi CF johedugfp 2025-10-24