This is a project focusing on root DNS resolution data, providing original resolution data from three measurement points 
operated by the three major ISP (China Mobile, China Unicom, and China Telecom) in mainland China. The data includes the
resolution of all top-level domains from 13 root DNS servers.

The project includes the following four files:

(1) query_data.zip: Contains the raw resolution data.
(2) root_warning.zip: Contains abnormal event data (including deletion, tampering, and denial of service events).
(3) rootsoa.zip: Contains the SOA (Start of Authority) record data for requested resolutions.
(4) tld_server_instance.zop: Contains root zone data.

All four files are in SQL format and can be directly imported into a MySQL database.

If you need further information or wish to utilize our data, please feel free to contact us via email:
Email: 981300198@qq.com


中文描述：
这是个关于根解析数据的项目，给出了在中国大陆，三个运营商（移动、联通、电信）测量点在向13个根解析所有顶级域名的原始解析数据：
包括以下四个文件：
(1)query_data.zip, 原始解析数据；
(2)root_warning.zip，异常警告数据（包括删除、篡改、拒绝服务三类事件）；
(3)rootsoa.zip，请求解析的SOA记录数据；
(4)tld_server_instance.zop，根区数据。

四个文件都是sql类型文件，使用时，直接导入mysql数据库即可。

有需要了解和使用我们数据的，可以通过邮箱联系到我们。
邮箱：981300198@qq.com