| Date | IP Address |
| 2021-03-17 | 52.18.92.234 (ClassC) |
| 2023-08-26 | 54.73.3.5 (ClassC) |
| 2024-09-06 | 23.41.4.7 (ClassC) |
| 2024-10-06 | 23.54.19.185 (ClassC) |
| 2024-11-12 | 23.47.51.137 (ClassC) |
| 2024-12-09 | 23.41.4.80 (ClassC) |
| 2025-03-26 | 23.202.47.57 (ClassC) |
| 2025-11-14 | 23.41.4.87 (ClassC) |
| 2025-11-28 | 23.211.124.145 (ClassC) |
| 2025-12-10 | 23.41.4.88 (ClassC) |
| 2026-02-24 | 23.41.4.74 (ClassC) |
| Date | Domain | IP |
| pg.ducktypen.nl | 2025-12-14 | 23.41.4.5 |
| sap.ducktypen.nl | 2024-07-07 | 104.96.163.143 |
| cmp.ducktypen.nl | 2024-09-15 | 99.84.66.95 |
| staging-new.ducktypen.nl | 2025-12-11 | 34.245.92.75 |
| www.ducktypen.nl | 2025-12-27 | 54.154.245.74 |