CF1761099699347-tsm20251017082432

WWW.RTSAK.COM - custom-cnc.21cn.com

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custom-cnc.21cn.com checked at 2025-10-22T02:21:39.336Z 262ms 43/43/43 100% R:12

custom-cnc.21cn.com

MXmta-ent.21cn.com
A183.56.203.132🇨🇳 CHINANET-Guangzhou-Southbase-IDC
A183.56.205.179🇨🇳 CHINANET-Guangzhou-Southbase-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 similarily

AI analysis

custom-cnc.21cn.com is served by a single mail server, mta-ent.21cn.com.

custom-cnc.21cn.com uses the same mail server setup as other domains such as millfieldtrading.com, cd.21cn.com, lottery.21cn.com, easteagle.guangzhou.gd.cn and 3g.21cn.com.

custom-cnc.21cn.com shares some mail servers with other domains, including knightsfty.com, janking88.com, addlon.net, yamauchi.com.cn and wangtat-logistics.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.

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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GuXsIpl CF johedugfp 2025-10-22