| Date | IP Address |
| 2021-06-10 | 52.49.255.42 (ClassC) |
| 2021-11-25 | 54.72.35.117 (ClassC) |
| 2022-02-08 | 52.16.85.177 (ClassC) |
| 2026-02-07 | 18.199.52.169 (ClassC) |
| Date | Domain | IP |
| support.netresearch.de | 2025-09-08 | 162.159.140.147 |
| www.netresearch.de | 2016-12-03 | 104.104.137.24 |