CF1760352236228-tsm20251012143351

MXLIST.NET - cors.tech

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cors.tech checked at 2025-10-13T10:43:56.214Z 1689ms 141/141/141 100% R:14

cors.tech

NSdns13.hichina.com
A2408:4009:501::21 🇨🇳 Alibaba (China)
A39.96.153.42🇨🇳 Alibaba (China)
A39.96.153.52🇨🇳 Alibaba (China)
A47.118.199.202🇨🇳 Alibaba (China)
A47.118.199.212🇨🇳 Alibaba (China)
A120.76.107.42🇨🇳 Alibaba (China)
A120.76.107.52🇨🇳 Alibaba (China)
A139.224.142.112🇨🇳 Alibaba (China)
A139.224.142.122🇨🇳 Alibaba (China)
NSdns14.hichina.com
A2408:4009:501::22 🇨🇳 Alibaba (China)
A39.96.153.41🇨🇳 Alibaba (China)
A39.96.153.51🇨🇳 Alibaba (China)
A47.118.199.201🇨🇳 Alibaba (China)
A47.118.199.211🇨🇳 Alibaba (China)
A120.76.107.41🇨🇳 Alibaba (China)
A120.76.107.51🇨🇳 Alibaba (China)
A139.224.142.111🇨🇳 Alibaba (China)
A139.224.142.121🇨🇳 Alibaba (China)
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
A47.99.70.21🇨🇳 Alibaba (China)

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NSa.nic.tech
NSb.nic.tech
NSe.nic.tech
NSf.nic.tech

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AI analysis

cors.tech points to a single IP address: 47.99.70.21.

cors.tech is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.

cors.tech uses the same name server setup as other domains, including m-tide.com, yuedisk.com, onpow.com, tufei.site and smconlab.com.

Host names with nine IP numbers:

dns13.hichina.com points to: 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns14.hichina.com points to: 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

cors.tech is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

cors.tech uses the same mail server setup as other domains, for instance ssccup.com, dlc8.com, svstrong.com, mnc-management.com and 8788.cn.

cors.tech shares at least some mail servers with other domains, for example hmmyzx.com, czwwxl.cn, shdez.com, raymondcode.com and honsioncpa.com.

these mail servers are often used together with mxn.mxhichina.com and mxw.mxhichina.com.

Host names with two IP numbers:

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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FewgizQ CF johedugfp 2025-10-13