CF1759426105602-tsm20251002145945

WWW.RTSAK.COM - demo1.onnet21.com

Search for IP or hostnames:

demo1.onnet21.com checked at 2025-10-02T17:28:25.582Z 2840ms 41/41/41 100% R:16

AI analysis

demo1.onnet21.com points to a single IP number: 122.33.82.11.

demo1.onnet21.com is handled by a single mail server, gw-spam.mailwood.com.

demo1.onnet21.com uses the same mail server configuration as other domains, such as ggof.onnet21.com, csimplant.co.kr, asiaeb.onnet21.com, namyoung.net and eincomm.net.

demo1.onnet21.com shares some mail servers with other domains at least partially, 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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GBPAVqz CF johedugfp 2025-10-02