| Property | Value |
| liangningning@dotech.com.cn | |
| NameServer | DNS18.HICHINA.COM |
| Created | 2013-07-04 00:00:00 |
| Changed | 2016-01-24 00:00:00 |
| Expires | 2020-07-04 00:00:00 |
| Registrar | HICHINA ZHICHENG TEC |
| Date | IP Address |
| 2023-11-11 | 101.32.205.79 (ClassC) |
| 2025-01-11 | 119.8.40.251 (ClassC) |
| 2026-02-17 | 23.234.28.241 (ClassC) |
| Date | Domain | IP |
| api.biedoul.com | 2023-10-24 | 47.246.20.169 |
| www.biedoul.com | 2024-10-06 | 119.8.40.251 |