CF1757556889008-tsm20250910161120

DNSWHOIS.INFO - a4tech.com.cn

Search for IP or hostnames:

a4tech.com.cn checked at 2025-09-11T02:14:48.985Z 1128ms 83/83/83 100% R:20

a4tech.com.cn

NSns1.sfn.cn
A58.205.196.16🇨🇳 CERNET-CN
A111.63.77.29🇨🇳 Hebei Mobile Communication Company Limited
NSns2.sfn.cn
A101.37.119.99🇨🇳 Alibaba (China)
A111.63.77.30🇨🇳 Hebei Mobile Communication Company Limited
MXmx1.spamgateway.cn
MXmx.spamgateway.cn
A103.37.40.237🇭🇰 POWERLINE-HK
A103.37.40.238🇭🇰 POWERLINE-HK
A203.166.223.38🇭🇰 NOVA Technology Development (HK) Ltd
PTRmail.5-link.cn
PTRmail.bloody.tw
PTRmail.a4tech.com.cn

com.cn

NSa.dns.cn
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NScns.cernet.net

AI analysis

mail.a4tech.com.cn is a child of a4tech.com.cn.

a4tech.com.cn points to the IP address: 203.166.223.38.

For instance, other host names like mail.hipuro.com share IP numbers with a4tech.com.cn.

Two name servers, ns1.sfn.cn and ns2.sfn.cn, are delegated to a4tech.com.cn.

The name server setup of a4tech.com.cn is shared with other domains such as cxpj.com.cn, jinchangnews.cn, spbdrc.com.cn, hmtc.com.cn, and sei.com.cn.

ns1.sfn.cn and ns2.sfn.cn each point to two IP numbers. For ns1.sfn.cn, these are 58.205.196.16 and 111.63.77.29, while for ns2.sfn.cn, they are 101.37.119.99 and 111.63.77.30.

Two mail servers, mx1.spamgateway.cn and mx.spamgateway.cn, manage a4tech.com.cn.

The mail server setup of a4tech.com.cn is identical to that of other domains such as richland.cn, pharmamaxcorp.com, dsshoes.cn, ronsen.com.cn, and payegis.com.

Other domains such as sypec.com.cn, f-road.com.cn, chinasga.com, kinyet.com, and nast.com.cn share at least some mail servers with a4tech.com.cn.

The mail servers mx6.spamgateway.cn, mx5.spamgateway.cn, mx0.spamgateway.cn, and mx4.spamgateway.cn are commonly used in conjunction with these mail servers.

mx.spamgateway.cn points to two IP numbers: 103.37.40.237 and 103.37.40.238.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

oEKcoOI CF johedugfp 2025-09-11