CF1760393421133-tsm20251012143351

MXLIST.NET - sdx.js.cn

Search for IP or hostnames:

sdx.js.cn checked at 2025-10-13T22:10:21.095Z 1336ms 60/60/60 100% R:18

sdx.js.cn

MXmxbiz1.qq.com
A103.86.78.2🇭🇰 HGC
A103.86.78.3🇭🇰 HGC
MXmxbiz2.qq.com
A43.154.252.16🇭🇰 Tencent Global
A43.154.252.202🇭🇰 Tencent Global
NSdns.sdx.js.cn
A221.226.83.50🇨🇳 China Telecom

js.cn

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

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AI analysis

dns.sdx.js.cn has sdx.js.cn as its parent.

sdx.js.cn is delegated to a single name server, dns.sdx.js.cn.

dns.sdx.js.cn points to one IP number: 221.226.83.50.

Two mail servers handle sdx.js.cn: mxbiz1.qq.com and mxbiz2.qq.com.

sdx.js.cn shares the same mail server setup as other domains, including sucop.com, qzcloud.com, wima.com.cn, bakmate.com and cfvs.com.

sdx.js.cn shares some mail servers with other domains, for instance cxycz.com and helpwei.com.

Host names with two IPs:

mxbiz1.qq.com points to 103.86.78.2 and 103.86.78.3.

mxbiz2.qq.com points to 43.154.252.16 and 43.154.252.202.

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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LrTOhBK CF johedugfp 2025-10-13