| Date | IP Address |
| 2023-10-31 | 3.127.164.203 (ClassC) |
| 2024-06-04 | 52.59.156.115 (ClassC) |
| 2024-07-15 | 52.58.207.173 (ClassC) |
| 2024-08-21 | 3.123.88.53 (ClassC) |
| 2024-12-31 | 3.71.157.39 (ClassC) |
| 2025-05-03 | 35.156.3.154 (ClassC) |
| Date | Domain | IP |
| vaccine-bc-huang.haka.jobbase.io | 2024-08-25 | 3.122.9.225 |