| Date | IP Address |
| 2023-08-25 | 23.50.62.48 (ClassC) |
| 2024-03-12 | 23.50.52.33 (ClassC) |
| 2024-06-24 | 23.50.50.26 (ClassC) |
| 2024-07-13 | 23.50.50.27 (ClassC) |
| 2024-12-26 | 23.50.50.10 (ClassC) |
| 2025-01-30 | 23.50.50.17 (ClassC) |
| 2025-03-31 | 23.50.50.9 (ClassC) |
| 2025-08-12 | 23.50.49.32 (ClassC) |
| 2025-12-19 | 23.50.52.248 (ClassC) |
| 2026-02-11 | 23.50.49.41 (ClassC) |
| Date | Domain | IP |
| secure1.jcas.com | 2023-08-25 | 23.50.62.43 |
| store.jcas.com | 2023-08-25 | 23.50.62.48 |
| secure.jcas.com | 2023-08-25 | 23.50.62.42 |
| shop.jcas.com | 2023-08-25 | 23.50.49.8 |
| www.jcas.com | 2024-08-07 | 3.33.152.147 |