| Date | IP Address |
| 2023-08-26 | 52.96.39.168 (ClassC) |
| 2024-08-06 | 52.96.166.72 (ClassC) |
| 2025-02-01 | 52.96.164.120 (ClassC) |
| 2025-06-07 | 52.96.165.8 (ClassC) |
| 2025-06-17 | 52.96.164.232 (ClassC) |
| 2026-02-18 | 52.96.166.56 (ClassC) |
| Date | Domain | IP |
| email.chessict.co.uk | 2025-03-15 | 104.17.72.206 |
| autodiscover.chessict.co.uk | 2023-08-26 | 52.96.39.168 |
| www.chessict.co.uk | 2023-08-25 | 13.81.12.186 |