| Date | IP Address |
| 2023-09-29 | 101.33.11.222 (ClassC) |
| 2025-02-03 | 43.159.107.102 (ClassC) |
| 2025-05-14 | 43.159.108.101 (ClassC) |
| 2026-02-07 | 43.175.7.2 (ClassC) |
| Date | Domain | IP |
| school.chineserd.com | 2025-11-03 | 43.175.7.2 |
| oms.chineserd.com | 2026-02-07 | 43.175.7.2 |
| account.chineserd.com | 2026-02-06 | 124.156.161.148 |
| edutest.chineserd.com | 2026-01-22 | 47.57.4.16 |