| Date | IP Address |
| 2017-10-15 | 13.32.150.31 (ClassC) |
| 2019-08-02 | 99.86.230.2 (ClassC) |
| 2021-08-25 | 13.226.29.126 (ClassC) |
| 2022-04-18 | 13.227.40.3 (ClassC) |
| 2022-04-18 | 13.227.40.74 (ClassC) |
| 2022-04-18 | 13.227.40.90 (ClassC) |
| 2022-07-11 | 18.67.39.112 (ClassC) |
| 2024-06-02 | 204.246.191.61 (ClassC) |
| 2024-11-24 | 99.84.66.88 (ClassC) |
| 2025-04-22 | 204.246.191.79 (ClassC) |
| 2025-04-27 | 18.245.96.128 (ClassC) |
| 2025-06-06 | 204.246.191.10 (ClassC) |
| 2025-09-25 | 52.85.129.106 (ClassC) |
| 2026-01-09 | 3.169.173.5 (ClassC) |
| 2026-01-31 | 3.169.173.47 (ClassC) |
| Date | Domain | IP |
| image.hello.engineeringnz.org | 2024-07-10 | 23.44.175.144 |
| ithelp.engineeringnz.org | 2024-05-06 | 44.205.76.7 |
| www.engineeringnz.org | 2024-06-02 | 204.246.191.61 |