| Date | IP Address |
| 2018-10-30 | 52.84.141.194 (ClassC) |
| 2018-10-30 | 13.33.155.86 (ClassC) |
| 2018-10-30 | 52.84.141.254 (ClassC) |
| 2018-10-30 | 13.33.155.102 (ClassC) |
| 2018-10-30 | 52.84.141.104 (ClassC) |
| 2018-10-30 | 13.33.155.33 (ClassC) |
| 2018-10-30 | 52.84.141.164 (ClassC) |
| 2018-10-30 | 13.33.155.81 (ClassC) |
| 2019-10-02 | 13.227.45.72 (ClassC) |
| 2019-10-02 | 13.227.45.84 (ClassC) |
| 2019-10-02 | 13.227.45.41 (ClassC) |
| 2020-10-13 | 99.84.251.43 (ClassC) |
| 2020-10-13 | 99.84.251.61 (ClassC) |
| 2020-10-14 | 143.204.151.89 (ClassC) |
| 2020-10-14 | 143.204.151.98 (ClassC) |
| 2021-09-30 | 13.226.14.32 (ClassC) |
| 2021-09-30 | 13.226.14.42 (ClassC) |
| 2022-07-01 | 13.226.100.25 (ClassC) |
| 2023-11-28 | 204.246.191.7 (ClassC) |
| 2024-03-08 | 204.246.191.2 (ClassC) |
| 2024-10-22 | 204.246.191.49 (ClassC) |
| 2024-12-25 | 204.246.191.84 (ClassC) |
| Date | Domain | IP |
| api.dva.check-mot.service.gov.uk | 2024-11-25 | 45.60.74.8 |
| api.dva.pp.check-mot.service.gov.uk | 2024-11-25 | 45.60.74.8 |
| api.recalls.check-mot.service.gov.uk | 2023-11-28 | 204.246.191.7 |