| Property | Value |
| Organization | 网易有道信息技术（北京）有限公司 |
| nsadmin@corp.youdao.com | |
| NameServer | dns22.hichina.com |
| Date | IP Address |
| 2023-12-11 | 103.74.50.116 (ClassC) |
| 2024-10-05 | 103.126.92.60 (ClassC) |
| 2025-05-07 | 103.129.255.78 (ClassC) |
| 2025-08-09 | 103.129.255.79 (ClassC) |
| Date | Domain | IP |
| a5.huihui.cn | 2024-12-24 | 103.126.92.60 |
| reg.huihui.cn | 2025-03-04 | 103.126.92.197 |
| passport.huihui.cn | 2024-09-07 | 103.126.92.133 |
| www.huihui.cn | 2023-12-11 | 103.74.50.116 |
| appx.huihui.cn | 2023-10-30 | 103.74.50.115 |