| Date | IP Address |
| 2024-08-01 | 46.231.204.7 (ClassC) |
| 2025-03-24 | 104.21.80.1 (ClassC) |
| 2026-02-10 | 172.67.138.128 (ClassC) |
| Date | Domain | IP |
| yourewelcome.thefour.com | 2025-01-16 | 46.231.204.7 |
| training.thefour.com | 2025-10-13 | 46.231.204.7 |
| spenden.thefour.com | 2025-06-25 | 46.231.204.7 |
| at.thefour.com | 2024-09-03 | 80.64.132.8 |
| www.thefour.com | 2024-08-01 | 46.231.204.7 |