CF1763486760694-tsm20251116095642

IPLIST.NET - webmail.21cn.com

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webmail.21cn.com checked at 2025-11-18T17:26:00.511Z 2975ms 46/46/46 100% R:14 allDone:true timedOut:false

webmail.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

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AI analysis

webmail.21cn.com is a parent of 189.webmail.21cn.com, 189w3.webmail.21cn.com, 189w20.webmail.21cn.com, finance2.webmail.21cn.com, 189w30.webmail.21cn.com and a few other host names.

The mta-ent.21cn.com mail server handles webmail.21cn.com.

webmail.21cn.com shares the same mail server setup as other domains, including jinb.com, cdnxns.21cn.com, mx.cmail.21cn.com, sports.21cn.com and max1-231.guangzhou.gd.cn.

webmail.21cn.com shares at least partially some mail servers with other domains, for instance cpdworkshop.com.hk, avon.com.cn, suhuashipping.com, scibest.com and oldjc.com.

these mail servers are commonly used with mailcdn.21cn.com.

mta-ent.21cn.com points to two IP numbers: 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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