| Date | IP Address |
| 2025-01-05 | 193.173.159.15 (ClassC) |
| Date | Domain | IP |
| c.technischeunie.nl | 2023-08-26 | 104.18.24.143 |
| author-prod.c.technischeunie.nl | 2024-10-27 | 51.105.249.107 |
| ci.c.technischeunie.nl | 2023-08-26 | 104.18.25.143 |
| author-ci.c.technischeunie.nl | 2024-11-30 | 52.236.149.25 |
| accept.c.technischeunie.nl | 2025-01-03 | 52.149.106.199 |
| author-accept.c.technischeunie.nl | 2024-12-28 | 52.149.106.199 |
| www.c.technischeunie.nl | 2023-08-26 | 104.18.24.143 |