WWW.RTSAK.COM - smtp-hosting.21cn.com

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smtp-hosting.21cn.com checked at 2025-11-06T03:23:47.628Z 268ms 43/43/43 100% R:18

`smtp-hosting.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}

rank #7722 globally
rank #3959 in the tld

smtp-hosting.21cn.com is handled by a single mail server, mta-ent.21cn.com.

smtp-hosting.21cn.com shares the same mail server setup as other domains, including cb-hk.com, mark.zhuhai.gd.cn, 21cn.com.21cn.com, mail.sdnet.gd.cn and zsxuri.com.

smtp-hosting.21cn.com shares mail servers with other domains at least in part, for instance hopshing-hk.com, protech-mold.com.cn, chinadall.com, bricoyard.com and wanniu.com.

these mail servers are commonly used alongside the mail servers mailcdn.21cn.com.

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