| Date | IP Address |
| 2022-12-06 | 49.51.224.95 (ClassC) |
| 2024-08-27 | 43.152.183.38 (ClassC) |
| 2025-03-22 | 43.152.135.150 (ClassC) |
| 2025-03-22 | 43.152.135.175 (ClassC) |
| 2025-04-27 | 43.152.135.151 (ClassC) |
| 2025-06-30 | 43.152.135.176 (ClassC) |
| 2025-09-24 | 43.175.170.195 (ClassC) |
| 2026-02-06 | 43.159.94.238 (ClassC) |
| Date | Domain | IP |
| s5.kaoshixing.com | 2026-02-05 | 43.159.94.238 |
| message.kaoshixing.com | 2025-12-30 | 43.159.94.238 |
| exam.kaoshixing.com | 2025-08-02 | 43.152.135.176 |
| admin.kaoshixing.com | 2025-04-27 | 43.152.135.151 |
| cdn.oss.kaoshixing.com | 2024-09-18 | 27.25.152.241 |
| cdnoss.kaoshixing.com | 2025-04-12 | 156.225.111.30 |
| www.kaoshixing.com | 2024-07-24 | 211.152.148.249 |