CF1763515613023-tsm20251116095642

IPLIST.NET - cdnxns.21cn.com

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cdnxns.21cn.com checked at 2025-11-19T01:26:52.973Z 416ms 43/43/43 100% R:7 allDone:true timedOut:false

cdnxns.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 similarily

AI analysis

The mail server for cdnxns.21cn.com is mta-ent.21cn.com.

cdnxns.21cn.com uses the same mail server setup as other domains, for instance gate.21cn.com, posta.21cn.com, max2-23.guangzhou.gd.cn, imap.chaozhou.gd.cn and ppp6.shantou.gd.cn.

cdnxns.21cn.com shares at least some mail servers with other domains, for example fsrcw.com.cn, china-south.net, nblongsheng.cn, ailide.cn and cn-ask.com.

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

Hostname 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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