| Date | IP Address |
| 2021-02-22 | 5.253.128.1 (ClassC) |
| 2024-04-30 | 5.253.128.25 (ClassC) |
| 2025-01-15 | 5.253.128.27 (ClassC) |
| Date | Domain | IP |
| mail.firstcomputers.co.uk | 2024-05-03 | 5.253.128.25 |
| webmail.firstcomputers.co.uk | 2024-04-30 | 5.253.128.25 |
| ftp.firstcomputers.co.uk | 2024-05-02 | 5.253.128.25 |
| www.firstcomputers.co.uk | 2024-05-03 | 5.253.128.25 |