| Date | IP Address |
| 2023-08-26 | 43.224.154.88 (ClassC) |
| 2024-04-22 | 154.23.132.116 (ClassC) |
| 2024-05-25 | 119.28.118.28 (ClassC) |
| 2025-04-03 | 52.2.221.219 (ClassC) |
| Date | Domain | IP |
| file-cdn.urcdkey.com | 2024-09-04 | 212.102.46.8 |
| newsletter.urcdkey.com | 2025-01-21 | 104.18.36.254 |