learning.21cn.com - robtex.com
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learning.21cn.com checked at 2026-01-18T15:31:56.923Z 1484ms 49/49/49 100% R:12 allDone:true timedOut:false cfaller:672e053d/20:3107e91a:6:16767:-:-:-learning.21cn.com
| MX | mta-ent.21cn.com | ||||||
| A | 183.56.203.132🇨🇳 CHINANET-Guangdong-GuangZhouNanFangJiDiWang-IDC | ||||||
| A | 183.56.205.179🇨🇳 CHINANET-Guangdong-GuangZhouNanFangJiDiWang-IDC | ||||||
21cn.com
| MX | mta.21cn.com | ||||||
| NS | vip3.alidns.com | ||||||
| NS | vip4.alidns.com | ||||||
| A | 240e:980:8100::72d9:250d🇨🇳 CHINA-TELECOM | ||||||
| A | 114.217.37.13🇨🇳 CHINA-TELECOM | ||||||
rank #4939 in the tld
📈 Tranco rank: #7,567
Starts with same word
Starts similarily
AI analysis
learning.21cn.com is handled by a single mail server, mta-ent.21cn.com.
learning.21cn.com shares the same mail server setup as other domains, including anest-iwata-dg.com, yjessi.com, stock1.21cn.com, ppp58.shantou.gd.cn and vhost.szptt.net.cn.
learning.21cn.com shares mail servers with other domains at least in part, for instance duwis.com, gz-eport.com, cgsofa.com, gyjstainless-steel.com and camry.com.cn.
these mail servers are commonly used alongside the mail servers mailcdn.21cn.com.
Host name mta-ent.21cn.com points to IPs 183.56.203.132 and 183.56.205.179.