| Date | IP Address |
| 2015-02-20 | 62.50.27.60 (ClassC) |
| 2017-01-17 | 204.93.46.4 (ClassC) |
| 2018-04-30 | 54.230.5.188 (ClassC) |
| 2018-04-30 | 54.230.5.3 (ClassC) |
| 2019-04-09 | 52.84.134.247 (ClassC) |
| 2019-04-09 | 52.84.134.164 (ClassC) |
| 2024-10-04 | 13.224.14.64 (ClassC) |
| 2024-11-24 | 18.161.6.48 (ClassC) |
| 2025-05-26 | 13.224.14.60 (ClassC) |
| 2025-10-31 | 3.175.34.94 (ClassC) |
| 2025-12-30 | 3.175.34.92 (ClassC) |
| 2026-01-02 | 3.175.34.59 (ClassC) |
| 2026-02-10 | 3.175.34.107 (ClassC) |
| Date | Domain | IP |
| spam.skihelmexpert.nl | 2025-02-05 | 18.161.6.26 |
| root.skihelmexpert.nl | 2024-12-01 | 13.224.14.40 |
| www.skihelmexpert.nl | 2024-10-06 | 18.161.6.9 |
| box.skihelmexpert.nl | 2024-02-20 | 18.161.6.48 |