| Date | IP Address |
| 2024-05-30 | 3.13.75.50 (ClassC) |
| 2025-01-21 | 3.19.233.107 (ClassC) |
| Date | Domain | IP |
| authoring-tool.tac.4dorian.net | 2024-11-25 | 18.223.39.249 |
| authoringtool.4dorian.net | 2024-05-30 | 3.12.167.234 |
| prod2.recommender.4dorian.net | 2024-05-30 | 3.13.75.50 |
| staging.recommender.4dorian.net | 2024-11-24 | 3.18.100.85 |