CF1759723095378-tsm20251005211530

WWW.ROBTEX.COM - kjava_gzb.21cn.net

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kjava_gzb.21cn.net checked at 2025-10-06T03:58:15.360Z 660ms 24/24/24 100% R:13

AI analysis

kjava_gzb.21cn.net is handled by a single mail server, mta.21cn.net.

kjava_gzb.21cn.net uses the same mail server configuration as other domains, such as exmail-189ent.21cn.net, netdisk.21cn.net, forptr.21cn.net, webmail.21cn.net and cdn1.21cn.net.

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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QjURxIm CF johedugfp 2025-10-06