| Date | IP Address |
| 2020-06-12 | 23.45.183.216 (ClassC) |
| 2023-05-19 | 104.86.111.25 (ClassC) |
| 2025-04-23 | 2.18.66.131 (ClassC) |
| 2025-04-26 | 2.19.176.24 (ClassC) |
| 2025-09-14 | 2.19.176.80 (ClassC) |
| 2025-09-17 | 2.17.113.200 (ClassC) |
| 2025-11-02 | 23.72.36.234 (ClassC) |
| Date | Domain | IP |
| share-dealing.halifaxsharedealing-online.co.uk | 2023-12-17 | 92.123.142.107 |
| coat.share-dealing.halifaxsharedealing-online.co.uk | 2024-10-28 | 23.72.249.210 |
| user-registration.halifaxsharedealing-online.co.uk | 2023-12-17 | 95.101.129.226 |
| www.halifaxsharedealing-online.co.uk | 2025-04-26 | 2.19.176.24 |