| Date | IP Address |
| 2022-08-02 | 172.64.99.8 (ClassC) |
| 2024-11-01 | 104.26.6.162 (ClassC) |
| 2024-11-23 | 172.67.69.90 (ClassC) |
| 2025-01-03 | 104.21.80.1 (ClassC) |
| 2025-01-26 | 104.21.96.1 (ClassC) |
| 2025-03-07 | 104.21.112.1 (ClassC) |
| 2025-04-28 | 104.21.64.1 (ClassC) |
| 2025-05-28 | 104.21.48.1 (ClassC) |
| 2026-01-24 | 104.26.7.162 (ClassC) |
| Date | Domain | IP |
| brush.useinbox.com | 2025-06-10 | 185.82.223.249 |
| accounts.useinbox.com | 2025-09-25 | 185.82.223.249 |
| academy.useinbox.com | 2024-07-19 | 104.26.7.162 |