CF1763416087218-tsm20251116095642

DNSWHOIS.INFO - my.21cn.com

Search for IP or hostnames:

my.21cn.com checked at 2025-11-17T21:48:07.194Z 305ms 43/43/43 100% R:9 allDone:true timedOut:false

my.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 my.21cn.com.

my.21cn.com shares the same mail server setup as other domains, including moon-k.com, lethome.com, high.21cn.com, max3-111.guangzhou.gd.cn and cdnx.21cn.com.

my.21cn.com shares at least partially some mail servers with other domains, for instance qihonda.com, kltstrength.com, united-ocean.com.cn, bearingnet.com.cn and mail.xhedu.sh.cn.

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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