mail.cfbrain.com.cn - robtex.com

mail.cfbrain.com.cn

DNSSEC⚠️ Not signed
A202.91.240.165🇨🇳 CHINANET-BACKBONE202.91.240.0/21 China Telecom Network

cfbrain.com.cn

DNSSEC⚠️ Not signed
A183.129.167.74🇨🇳 CHINANET-BACKBONE183.128.0.0/11 China Telecom Network
NSdns3.hichina.com
NSdns4.hichina.com
MXmail.cfbrain.com.cn
TXTv=spf1 mx:mail.cfbrain.com.cn ip4:202.91.240.162 -all
SOAdns3.hichina.comhostmaster@hichina.com 2026-06-04 #13

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A202.91.240.165
A202.91.240.1652026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 00:19:32
● 2026-07-28 14:32:36

🔍 DNS Trace

Analysis

Mail Server Role

Mail for cfbrain.com.cn is routed through the mail server mail.cfbrain.com.cn.

IP Addresses

mail.cfbrain.com.cn has exactly one IP address — 202.91.240.165.

There are other host names — mail.cfbrain.cn among them — that share IP numbers with mail.cfbrain.com.cn.