| Date | IP Address |
| 2019-11-26 | 118.24.237.95 (ClassC) |
| 2021-02-25 | 121.36.135.214 (ClassC) |
| 2023-07-17 | 124.71.141.210 (ClassC) |
| 2024-09-13 | 154.208.253.5 (ClassC) |
| 2025-03-20 | 38.207.85.82 (ClassC) |
| 2025-04-22 | 38.207.53.155 (ClassC) |
| 2026-03-06 | 154.220.88.91 (ClassC) |
| Date | Domain | IP |
| office.bsydlkj.top | 2020-12-01 | 39.99.136.191 |
| file.bsydlkj.top | 2024-08-19 | 154.215.184.197 |
| api.bsydlkj.top | 2021-02-25 | 121.36.135.214 |
| exam.bsydlkj.top | 2021-02-27 | 121.36.135.214 |
| front.bsydlkj.top | 2024-10-06 | 38.6.171.118 |