| Date | IP Address |
| 2019-12-05 | 118.24.237.95 (ClassC) |
| 2020-12-01 | 39.99.136.191 (ClassC) |
| 2021-03-01 | 121.36.135.214 (ClassC) |
| 2024-10-06 | 38.6.171.118 (ClassC) |
| 2024-12-22 | 154.208.253.56 (ClassC) |
| 2025-03-25 | 38.207.85.82 (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 |