| Date | IP Address |
| 2021-01-09 | 52.84.145.41 (ClassC) |
| 2021-01-09 | 52.84.145.68 (ClassC) |
| 2021-01-09 | 52.84.145.20 (ClassC) |
| 2021-01-09 | 52.84.145.31 (ClassC) |
| 2021-01-12 | 13.226.18.17 (ClassC) |
| 2021-01-12 | 13.226.18.37 (ClassC) |
| 2021-01-12 | 13.226.18.48 (ClassC) |
| 2021-01-22 | 13.226.15.68 (ClassC) |
| 2021-01-22 | 13.226.15.75 (ClassC) |
| 2023-12-10 | 204.246.191.99 (ClassC) |
| 2024-01-31 | 18.161.6.112 (ClassC) |
| 2024-05-13 | 108.138.94.33 (ClassC) |
| 2025-03-26 | 108.138.94.16 (ClassC) |
| 2025-05-05 | 18.161.6.79 (ClassC) |
| 2025-07-18 | 18.161.6.106 (ClassC) |
| 2025-07-29 | 18.161.6.39 (ClassC) |
| Date | Domain | IP |
| barracuda.learnervoiceframework.org.uk | 2024-02-18 | 18.161.6.79 |
| antispam.learnervoiceframework.org.uk | 2025-07-28 | 18.161.6.39 |
| www.learnervoiceframework.org.uk | 2024-10-09 | 18.161.6.39 |
| a.mx.learnervoiceframework.org.uk | 2023-12-10 | 204.246.191.99 |