WWW.RTSAK.COM - smtpf6.forptr.21cn.com

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smtpf6.forptr.21cn.com checked at 2025-10-25T04:00:10.318Z 625ms 37/37/37 100% R:12

`smtpf6.forptr.21cn.com`

MX	`mta-ent.21cn.com`
		A	183.56.203.132^{🇨🇳 CHINANET-Guangzhou-Southbase-IDC}
		A	183.56.205.179^{🇨🇳 CHINANET-Guangzhou-Southbase-IDC}

MX mta-ent.21cn.com

A single mail server handles smtpf6.forptr.21cn.com, mta-ent.21cn.com.

smtpf6.forptr.21cn.com shares the same mail server setup as other domains, for instance unionstar.biz, imgfree.21cn.com, sekaku.dgnet.gd.cn, gate.21cn.com and posta.21cn.com.

smtpf6.forptr.21cn.com shares at least some mail servers with other domains, for example winhead-jiayuan-sha.com, iracetec.com, angu.com, zxcs.co and chinadoormat.cn.

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

The host name mta-ent.21cn.com resolves to two IP numbers: 183.56.203.132 and 183.56.205.179.

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