auto.21cn.com
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auto.21cn.com checked at 2026-01-06T02:58:12.216Z 299ms 43/43/43 100% R:11 allDone:true timedOut:false cfaller:44e46986/10:4381a4e4:16184:-auto.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 #3959 in the tld
Starts with same word
Starts similarily
AI analysis
auto.21cn.com is served by a single mail server, mta-ent.21cn.com.
auto.21cn.com uses the same mail server setup as other domains such as img001.photo.21cn.com, ppp50.zhuhai.gd.cn, enermax.cn, max1-156.guangzhou.gd.cn and ll.21cn.com.
auto.21cn.com shares some mail servers with other domains, including cgkair.com, wayportdg.com, xhxs.com, amega.cc and xmzhongyu.com.
These mail servers are often 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.