| Date | IP Address |
| 2021-10-12 | 52.17.93.144 (ClassC) |
| 2024-03-18 | 99.80.90.203 (ClassC) |
| 2024-05-17 | 52.214.153.148 (ClassC) |
| 2024-09-16 | 54.171.76.230 (ClassC) |
| 2024-10-14 | 63.34.165.169 (ClassC) |
| 2024-12-03 | 52.49.135.209 (ClassC) |
| 2025-01-11 | 18.203.198.3 (ClassC) |
| 2025-01-26 | 52.30.135.100 (ClassC) |
| Date | Domain | IP |
| www.nkco.de | 2024-03-17 | 54.247.46.154 |