| Date | IP Address |
| 2023-11-01 | 18.168.207.6 (ClassC) |
| 2023-11-01 | 18.130.183.193 (ClassC) |
| 2024-06-23 | 13.43.72.186 (ClassC) |
| 2024-10-02 | 35.177.3.247 (ClassC) |
| 2024-11-11 | 35.176.12.90 (ClassC) |
| 2024-12-16 | 18.134.1.10 (ClassC) |
| 2024-12-29 | 13.42.3.67 (ClassC) |
| Date | Domain | IP |
| hotoffice.hotcourses.com | 2024-02-21 | 3.11.31.22 |
| www.hotcourses.com | 2023-11-01 | 18.130.183.193 |