| Date | IP Address |
| 2019-08-14 | 74.120.19.87 (ClassC) |
| 2019-09-14 | 74.120.19.69 (ClassC) |
| 2024-10-25 | 104.21.83.140 (ClassC) |
| 2024-12-22 | 172.67.177.68 (ClassC) |
| 2025-01-23 | 104.21.80.1 (ClassC) |
| 2025-03-06 | 104.21.16.1 (ClassC) |
| 2025-03-24 | 104.21.32.1 (ClassC) |
| Date | Domain | IP |
| d1.quizcrystal.com | 2025-01-28 | 104.21.32.1 |
| cf.quizcrystal.com | 2024-03-10 | 172.67.177.68 |
| tt.quizcrystal.com | 2024-08-03 | 172.67.177.68 |
| www.quizcrystal.com | 2024-09-12 | 172.67.177.68 |