| Date | IP Address |
| 2021-01-28 | 52.59.37.138 (ClassC) |
| 2024-06-09 | 3.69.157.144 (ClassC) |
| 2024-08-24 | 18.157.192.47 (ClassC) |
| 2024-08-28 | 18.195.61.89 (ClassC) |
| 2024-10-14 | 3.120.43.54 (ClassC) |
| 2025-01-04 | 3.74.179.139 (ClassC) |
| 2025-05-07 | 3.125.118.190 (ClassC) |
| 2025-07-12 | 52.57.137.150 (ClassC) |
| 2025-09-01 | 18.158.75.112 (ClassC) |
| 2026-01-07 | 18.184.47.2 (ClassC) |
| Date | Domain | IP |
| android.lock-book.com | 2024-06-09 | 3.69.157.144 |
| staging.lock-book.com | 2024-10-14 | 3.120.43.54 |
| info.lock-book.com | 2025-12-14 | 18.184.47.2 |
| abs.lock-book.com | 2024-06-09 | 3.69.157.144 |
| beta.docu.lock-book.com | 2024-12-19 | 3.74.179.139 |
| www.lock-book.com | 2023-11-01 | 3.125.229.96 |