| Date | IP Address |
| 2020-05-04 | 13.225.41.56 (ClassC) |
| 2021-01-07 | 143.204.217.70 (ClassC) |
| 2021-03-23 | 143.204.226.77 (ClassC) |
| 2021-04-29 | 99.86.89.99 (ClassC) |
| 2021-05-20 | 65.9.84.108 (ClassC) |
| 2021-08-13 | 99.86.113.79 (ClassC) |
| 2021-09-27 | 13.227.40.117 (ClassC) |
| 2021-11-03 | 52.222.158.93 (ClassC) |
| 2024-02-05 | 204.246.191.5 (ClassC) |
| 2024-09-12 | 3.163.24.65 (ClassC) |
| 2024-09-30 | 3.163.189.78 (ClassC) |
| 2024-11-12 | 3.163.24.128 (ClassC) |
| 2024-12-15 | 3.163.189.10 (ClassC) |
| 2025-03-16 | 204.246.191.58 (ClassC) |
| 2025-06-20 | 3.163.189.115 (ClassC) |
| 2025-07-14 | 3.163.24.66 (ClassC) |
| 2025-07-24 | 204.246.191.125 (ClassC) |
| 2025-07-30 | 204.246.191.95 (ClassC) |
| 2025-08-13 | 3.163.24.29 (ClassC) |
| 2025-11-17 | 3.169.173.81 (ClassC) |
| Date | Domain | IP |
| smtp.iod.org.nz | 2025-10-10 | 103.242.69.234 |
| www.iod.org.nz | 2024-02-05 | 204.246.191.5 |