CF1761652013413-tsm20251027103946

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

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forptr.21cn.com checked at 2025-10-28T11:46:53.398Z 257ms 46/46/46 100% R:15

forptr.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

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AI analysis

forptr.21cn.com is a parent of smtpf1.forptr.21cn.com, smtpf6.forptr.21cn.com, smtpfree.forptr.21cn.com, entcnc.forptr.21cn.com, corp.forptr.21cn.com and several other host names.

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

forptr.21cn.com uses the same mail server configuration as other domains, such as max1-46.guangzhou.gd.cn, gz-rtr-3-e0.guangzhou.gd.cn, kintoon.net, www.gsmb.guangzhou.gd.cn and max3-206.guangzhou.gd.cn.

forptr.21cn.com shares mail servers with other domains at least in part, for instance chipmenu.com, chweini.com, cv-sinar.com, fulleasy.net and ianr.org.cn.

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

mta-ent.21cn.com resolves 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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hIdskSg CF johedugfp 2025-10-28