CF1763310912843-tsm20251116095642

IPLIST.NET - 189w3.webmail.21cn.com

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189w3.webmail.21cn.com checked at 2025-11-16T16:35:12.818Z 398ms 37/37/37 100% R:14 allDone:true timedOut:false

189w3.webmail.21cn.com

MXmta-ent.21cn.com
A183.56.203.132🇨🇳 CHINANET-Guangdong-GuangZhouNanFangJiDiWang-IDC
A183.56.205.179🇨🇳 CHINANET-Guangdong-GuangZhouNanFangJiDiWang-IDC

webmail.21cn.com

MXmta-ent.21cn.com

Starts similarily

AI analysis

The mta-ent.21cn.com mail server handles 189w3.webmail.21cn.com.

189w3.webmail.21cn.com shares the same mail server setup as other domains, including szfukei.com, max1-76.guangzhou.gd.cn, max2-194.guangzhou.gd.cn, ppp5.shantou.gd.cn and max1-74.guangzhou.gd.cn.

189w3.webmail.21cn.com shares at least partially some mail servers with other domains, for instance everfriendship.com, maymex.com, kyoritsu-sha.com, zhits.com.cn and sparkleshanghai.com.

these mail servers are commonly used with mailcdn.21cn.com.

mta-ent.21cn.com points 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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