CF1763545933587-tsm20251116095642

MXLIST.NET - forum.21cn.com

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forum.21cn.com checked at 2025-11-19T09:52:13.565Z 279ms 43/43/43 100% R:17 allDone:true timedOut:false

forum.21cn.com

MXmta-ent.21cn.com
A183.56.203.132🇨🇳 CHINANET-Guangdong-GuangZhouNanFangJiDiWang-IDC
A183.56.205.179🇨🇳 CHINANET-Guangdong-GuangZhouNanFangJiDiWang-IDC

21cn.com

MXmta.21cn.com
NSvip3.alidns.com
NSvip4.alidns.com
A240e:980:8100::72d9:250d 🇨🇳 CHINA-TELECOM
A114.217.37.13🇨🇳 CHINA-TELECOM
rank #7722 globally
rank #3959 in the tld

Starts with same word

Starts similarily

AI analysis

forum.21cn.com is handled by a single mail server, mta-ent.21cn.com.

forum.21cn.com shares the mail server setup with other domains, for example kxlco.com, ever-shine.21cn.com, max2-112.guangzhou.gd.cn, host.21cn.com and foo.21cn.com.

forum.21cn.com shares some mail servers with other domains, at least partially; for instance shiyi-machinery.com, ty.chinatelecom.cn, gtl-asia.com, wayhouse.cn and xiangjiasteel.com.

these mail servers are commonly used alongside the mail servers mailcdn.21cn.com.

mta-ent.21cn.com resolves to two IPs: 183.56.203.132 and 183.56.205.179.

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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