| Date | IP Address |
| 2019-06-11 | 5.253.128.1 (ClassC) |
| 2024-05-03 | 5.253.128.25 (ClassC) |
| 2024-11-04 | 5.253.128.27 (ClassC) |
| Date | Domain | IP |
| mail.first-computers.co.uk | 2024-05-03 | 5.253.128.25 |
| webmail.first-computers.co.uk | 2024-04-29 | 5.253.128.25 |
| ftp.first-computers.co.uk | 2024-04-30 | 5.253.128.25 |
| www.first-computers.co.uk | 2024-04-30 | 5.253.128.25 |