| Date | IP Address |
| 2018-12-07 | 52.49.79.175 (ClassC) |
| 2019-04-13 | 34.252.109.13 (ClassC) |
| 2020-05-18 | 52.30.126.139 (ClassC) |
| 2020-10-29 | 34.241.219.59 (ClassC) |
| 2021-09-27 | 34.253.155.157 (ClassC) |
| 2022-05-23 | 3.248.43.186 (ClassC) |
| 2025-02-28 | 52.31.16.75 (ClassC) |
| 2025-09-08 | 52.17.25.66 (ClassC) |
| 2026-02-14 | 34.250.179.65 (ClassC) |
| Date | Domain | IP |
| sandbox1.proofhq.eu | 2024-12-07 | 52.31.16.75 |
| sandbox2.proofhq.eu | 2025-05-01 | 52.17.25.66 |
| sandbox3.proofhq.eu | 2024-11-30 | 52.17.25.66 |
| sandbox4.proofhq.eu | 2025-09-08 | 34.250.179.65 |
| sandbox6.proofhq.eu | 2025-02-10 | 52.17.25.66 |
| essityab.proofhq.eu | 2025-08-22 | 52.17.25.66 |
| maglabslimited.proofhq.eu | 2025-05-26 | 34.250.179.65 |
| wintechltd.proofhq.eu | 2025-08-22 | 34.250.179.65 |
| custodian.proofhq.eu | 2025-03-24 | 52.31.16.75 |
| cdn.proofhq.eu | 2024-03-11 | 99.84.66.64 |
| nbrown.proofhq.eu | 2025-02-25 | 52.31.16.75 |
| app.proofhq.eu | 2025-07-01 | 52.31.16.75 |
| santander.proofhq.eu | 2026-01-23 | 52.17.25.66 |
| presence-indicator.proofhq.eu | 2026-02-03 | 52.31.16.75 |
| harrods.proofhq.eu | 2025-07-12 | 34.250.179.65 |
| assets.proofhq.eu | 2023-12-17 | 52.84.162.2 |
| rest.proofhq.eu | 2025-07-03 | 34.250.179.65 |
| assets.preview.proofhq.eu | 2024-11-17 | 3.163.158.92 |
| ddbremedy.proofhq.eu | 2025-04-28 | 34.250.179.65 |