| Date | IP Address |
| 2024-12-27 | 104.21.41.51 (ClassC) |
| 2025-02-24 | 104.21.112.1 (ClassC) |
| 2025-04-23 | 104.21.96.1 (ClassC) |
| Date | Domain | IP |
| doh.qzc-zzz.workers.dev | 2024-12-27 | 104.21.41.51 |
| doorkeeper.qzc-zzz.workers.dev | 2024-12-27 | 104.21.41.51 |
| dns.qzc-zzz.workers.dev | 2024-12-27 | 172.67.160.114 |