CF1763664991801-tsm20251116095642

IPLIST.NET - entcnc.forptr.21cn.com

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entcnc.forptr.21cn.com checked at 2025-11-20T18:56:31.766Z 573ms 37/37/37 100% R:14 allDone:true timedOut:false

AI analysis

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

entcnc.forptr.21cn.com uses the same mail server setup as other domains, for instance max2-136.guangzhou.gd.cn, youkan.net, webmail.21cn.com, v.21cn.com and bens.21cn.com.

entcnc.forptr.21cn.com shares at least partially some mail servers with other domains, for instance vopelius.com.cn, zsygs.com, chinatelecom.com.hk, jma.cn and yhqy.com.

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

mta-ent.21cn.com resolves to two IPs: 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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