| Date | IP Address |
| 2024-06-26 | 54.93.196.210 (ClassC) |
| 2024-07-30 | 3.70.105.58 (ClassC) |
| 2024-11-06 | 18.159.160.59 (ClassC) |
| 2024-11-25 | 52.59.109.120 (ClassC) |
| 2025-03-06 | 52.29.151.92 (ClassC) |
| 2025-03-11 | 35.156.121.151 (ClassC) |
| 2025-07-31 | 18.196.73.169 (ClassC) |
| 2025-09-01 | 18.185.5.113 (ClassC) |
| 2026-01-29 | 3.124.44.85 (ClassC) |
| Date | Domain | IP |
| stg.npo-dkd.nl | 2024-11-24 | 52.29.236.101 |
| status.npo-dkd.nl | 2025-11-10 | 18.197.0.44 |
| www.npo-dkd.nl | 2024-07-30 | 18.158.167.10 |