| Date | IP Address |
| 2021-09-02 | 13.249.75.100 (ClassC) |
| 2021-09-02 | 13.249.75.25 (ClassC) |
| 2021-09-02 | 13.249.75.33 (ClassC) |
| 2021-09-03 | 52.85.224.26 (ClassC) |
| 2021-09-03 | 52.85.224.117 (ClassC) |
| 2021-09-04 | 13.249.87.75 (ClassC) |
| 2021-09-30 | 65.8.48.17 (ClassC) |
| 2024-06-29 | 18.161.6.44 (ClassC) |
| 2024-08-27 | 18.161.6.16 (ClassC) |
| 2024-12-01 | 18.238.217.107 (ClassC) |
| 2025-03-06 | 18.161.6.46 (ClassC) |
| 2025-03-17 | 99.84.66.62 (ClassC) |
| 2025-07-10 | 99.84.66.103 (ClassC) |
| 2025-07-13 | 99.84.66.129 (ClassC) |
| 2025-08-03 | 99.84.66.108 (ClassC) |
| Date | Domain | IP |
| accounts.tijdschriftbe.stg.zinioapps.com | 2024-07-26 | 18.161.6.16 |
| accounts.tijdschriftnl.stg.zinioapps.com | 2024-06-29 | 18.161.6.44 |
| accounts.stg.zinioapps.com | 2025-04-17 | 99.84.66.62 |