| Date | IP Address |
| 2022-10-11 | 163.181.66.214 (ClassC) |
| 2024-03-02 | 8.45.52.248 (ClassC) |
| 2024-04-16 | 47.246.24.218 (ClassC) |
| 2024-11-06 | 47.246.24.234 (ClassC) |
| 2024-11-29 | 8.45.52.225 (ClassC) |
| 2025-04-26 | 8.45.52.192 (ClassC) |
| 2025-07-14 | 47.246.20.179 (ClassC) |
| 2025-10-01 | 163.181.246.230 (ClassC) |
| Date | Domain | IP |
| b1.zfrontier.com | 2023-07-23 | 8.48.85.210 |
| api.zfrontier.com | 2024-11-06 | 47.246.24.234 |
| admin.zfrontier.com | 2024-04-13 | 47.246.23.217 |
| www.zfrontier.com | 2021-07-25 | 47.246.23.164 |