| Date | IP Address |
| 2022-10-09 | 52.51.167.84 (ClassC) |
| 2023-08-27 | 54.73.93.241 (ClassC) |
| 2024-01-10 | 52.212.11.194 (ClassC) |
| 2024-07-30 | 34.250.29.227 (ClassC) |
| 2024-11-25 | 54.154.147.16 (ClassC) |
| 2025-01-16 | 34.240.96.141 (ClassC) |
| 2025-04-22 | 151.101.195.42 (ClassC) |
| 2025-09-08 | 151.101.3.42 (ClassC) |
| 2025-09-23 | 151.101.67.42 (ClassC) |
| 2026-01-24 | 216.150.1.1 (ClassC) |
| Date | Domain | IP |
| mta-sts.observer.co.uk | 2024-11-25 | 146.75.41.111 |
| www.observer.co.uk | 2024-07-30 | 34.250.29.227 |