| Date | IP Address |
| 2017-12-11 | 52.222.220.3 (ClassC) |
| 2018-01-01 | 52.222.220.142 (ClassC) |
| 2018-08-07 | 54.230.102.49 (ClassC) |
| 2024-08-29 | 18.161.6.3 (ClassC) |
| 2024-11-13 | 13.224.14.106 (ClassC) |
| 2025-02-03 | 18.161.6.22 (ClassC) |
| 2025-03-05 | 18.161.6.122 (ClassC) |
| 2025-07-11 | 3.175.34.118 (ClassC) |
| 2025-07-29 | 3.175.34.88 (ClassC) |
| 2025-08-05 | 3.175.34.58 (ClassC) |
| 2025-08-23 | 3.175.34.55 (ClassC) |
| 2026-02-15 | 3.169.173.104 (ClassC) |
| Date | Domain | IP |
| app.gradecraft.com | 2025-01-08 | 18.189.140.163 |
| www.gradecraft.com | 2024-08-29 | 18.161.6.3 |