| Date | IP Address |
| 2024-06-10 | 15.222.87.194 (ClassC) |
| 2024-12-23 | 52.60.73.106 (ClassC) |
| 2025-02-17 | 3.97.195.127 (ClassC) |
| 2025-05-15 | 15.157.175.149 (ClassC) |
| 2025-07-04 | 52.60.100.242 (ClassC) |
| 2025-07-11 | 15.157.56.54 (ClassC) |
| 2025-08-25 | 3.97.43.147 (ClassC) |
| 2026-01-23 | 3.98.69.0 (ClassC) |
| Date | Domain | IP |
| auth.duca.com | 2024-08-21 | 18.161.6.32 |
| rewards.duca.com | 2024-06-10 | 15.222.87.194 |
| 2svsettings.duca.com | 2024-08-30 | 18.172.170.117 |
| www.duca.com | 2024-12-22 | 18.172.170.21 |