| Date | IP Address |
| 2021-04-07 | 162.159.208.72 (ClassC) |
| 2026-01-22 | 36.133.192.100 (ClassC) |
| Date | Domain | IP |
| ec.qhdfy.com.cn | 2025-08-12 | 36.133.192.100 |
| file.qhdfy.com.cn | 2025-12-20 | 36.133.192.100 |
| 7n.qhdfy.com.cn | 2025-06-26 | 36.133.192.100 |
| admin.qhdfy.com.cn | 2026-01-22 | 36.133.192.100 |
| covreport.qhdfy.com.cn | 2025-05-08 | 36.133.192.100 |