WWW.RTSAK.COM - smtpfree.forptr.21cn.com

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smtpfree.forptr.21cn.com checked at 2025-11-19T10:04:59.893Z 667ms 37/37/37 100% R:14 allDone:true timedOut:false

`smtpfree.forptr.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}

MX mta-ent.21cn.com

stempfer.at

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smtpfree.forptr.21cn.com is handled by a single mail server, mta-ent.21cn.com.

smtpfree.forptr.21cn.com has the same mail server setup as other domains, including mx3.21cn.com, everbest-ic.com, lic.21cn.com, vbox.21cn.com and mta.dgnet.gd.cn.

smtpfree.forptr.21cn.com shares some mail servers with other domains, at least partially, such as mail.xhedu.sh.cn, fantex-ind.com, kfineintl.com, seasuncoltd.com and nobilia.cn.

These mail servers are often used with the mail servers mailcdn.21cn.com.

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