| Date | IP Address |
| 2022-10-29 | 104.123.159.192 (ClassC) |
| 2022-11-13 | 23.46.30.16 (ClassC) |
| 2022-11-13 | 23.46.30.12 (ClassC) |
| 2022-11-28 | 23.39.46.34 (ClassC) |
| 2023-03-29 | 23.60.12.73 (ClassC) |
| 2023-06-12 | 23.218.232.185 (ClassC) |
| 2023-06-12 | 23.218.232.187 (ClassC) |
| 2023-08-26 | 23.220.246.53 (ClassC) |
| 2024-01-23 | 23.48.4.96 (ClassC) |
| 2024-02-23 | 23.219.87.231 (ClassC) |
| 2024-10-20 | 23.200.0.27 (ClassC) |
| 2025-02-08 | 23.34.172.49 (ClassC) |
| 2025-02-23 | 23.46.228.140 (ClassC) |
| 2025-04-06 | 23.53.122.81 (ClassC) |
| 2025-04-09 | 23.219.38.51 (ClassC) |
| 2025-05-06 | 23.46.228.139 (ClassC) |
| 2025-05-09 | 23.215.176.67 (ClassC) |
| 2025-05-22 | 23.1.236.25 (ClassC) |
| 2025-11-15 | 23.212.6.49 (ClassC) |
| 2025-11-26 | 23.219.78.68 (ClassC) |
| 2026-01-02 | 23.46.228.48 (ClassC) |
| 2026-02-25 | 23.219.78.71 (ClassC) |
| Date | Domain | IP |
| live.qinghedaxue.com | 2024-09-14 | 124.251.100.130 |
| cdn.qinghedaxue.com | 2025-02-08 | 23.34.172.49 |
| cdn-video.qinghedaxue.com | 2024-11-18 | 23.219.78.68 |
| edx-lms.qinghedaxue.com | 2025-08-22 | 47.74.175.228 |
| static.edx-lms.qinghedaxue.com | 2024-08-18 | 23.213.175.96 |
| apps.edx-lms.qinghedaxue.com | 2024-04-23 | 119.96.253.1 |
| www.qinghedaxue.com | 2025-11-14 | 47.74.175.228 |