| Date | IP Address |
| 2022-05-14 | 15.184.175.125 (ClassC) |
| 2023-06-17 | 3.73.188.253 (ClassC) |
| 2024-01-13 | 3.73.170.31 (ClassC) |
| 2024-07-02 | 18.185.152.51 (ClassC) |
| 2024-09-22 | 3.72.28.148 (ClassC) |
| 2024-11-18 | 52.28.1.194 (ClassC) |
| 2024-12-30 | 18.193.163.36 (ClassC) |
| 2025-02-17 | 52.59.112.195 (ClassC) |
| 2025-02-24 | 18.185.152.92 (ClassC) |
| 2025-04-23 | 18.196.253.231 (ClassC) |
| 2025-05-14 | 3.121.15.247 (ClassC) |
| 2025-07-31 | 3.72.117.25 (ClassC) |
| 2025-08-25 | 35.157.187.13 (ClassC) |
| 2025-09-04 | 3.68.156.30 (ClassC) |
| 2025-10-12 | 52.58.11.251 (ClassC) |
| 2026-01-10 | 52.58.221.2 (ClassC) |
| Date | Domain | IP |
| api.checktech.cc | 2025-05-13 | 52.57.33.153 |
| www.checktech.cc | 2024-07-02 | 18.158.127.175 |