server2.21cn.com - robtex.com
Search for stuff
server2.21cn.com checked at 2026-01-18T23:58:16.031Z 633ms 49/49/49 100% R:16 allDone:true timedOut:false cfaller:4e308367/18:060628bf:6:14851:-:-:-server2.21cn.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
server2.21cn.com is handled by a single mail server, mta-ent.21cn.com.
server2.21cn.com shares the mail server setup with other domains, for example tech.21cn.com, targetlighting.cn, keren.com.cn, max1-241.guangzhou.gd.cn and ppp48.zhuhai.gd.cn.
server2.21cn.com shares some mail servers with other domains, at least partially; for instance fisttools.com, maxdragonshipping.cn, cnhexin.net, karming.com and zhuhai.gd.cn.
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.