CF1759862845015-tsm20251005211530

IPLIST.NET - exam.tech.21cn.com

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exam.tech.21cn.com checked at 2025-10-07T18:47:24.994Z 117ms 37/37/37 100% R:12

exam.tech.21cn.com

MXmta-ent.21cn.com
A183.56.203.132🇨🇳 CHINANET-Guangzhou-Southbase-IDC
A183.56.205.179🇨🇳 CHINANET-Guangzhou-Southbase-IDC

tech.21cn.com

MXmta-ent.21cn.com

Starts with same word

Starts similarily

AI analysis

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

exam.tech.21cn.com shares the same mail server setup as other domains, including i.21cn.com, radware.com.cn, travel.21cn.com, max2-115.guangzhou.gd.cn and *.cdnx.21cn.com.

exam.tech.21cn.com shares mail servers with other domains at least in part, for instance siruichina.com, edscha.com.cn, pub.foshan.gd.cn, dglifeng.com and bowkeryeesing.cn.

these mail servers are commonly used alongside the mail servers mailcdn.21cn.com.

Host name mta-ent.21cn.com points to 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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eKLMItS CF johedugfp 2025-10-07