CF1761725276233-tsm20251027103946

DNSWHOIS.INFO - learning.21cn.com

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learning.21cn.com checked at 2025-10-29T08:07:56.211Z 248ms 43/43/43 100% R:15

learning.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

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

learning.21cn.com shares the same mail server setup as other domains, including anest-iwata-dg.com, stock1.21cn.com, vhost.szptt.net.cn, max2-5.guangzhou.gd.cn and preview.21cn.com.

learning.21cn.com shares at least partially some mail servers with other domains, for instance duwis.com, gz-eport.com, cgsofa.com, camry.com.cn and soweier.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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mbvxbqa CF johedugfp 2025-10-29