| Date | IP Address |
| 2025-08-20 | 52.85.132.2 (ClassC) |
| 2025-08-20 | 52.85.132.89 (ClassC) |
| 2026-02-10 | 3.169.173.67 (ClassC) |
| Date | Domain | IP |
| api.npd.auth.digital.health.nz | 2025-11-18 | 3.169.173.67 |
| api.ppd.auth.digital.health.nz | 2026-02-10 | 3.169.173.67 |
| api.auth.digital.health.nz | 2025-12-09 | 3.169.173.89 |