| Date | IP Address |
| 2021-07-27 | 54.230.103.79 (ClassC) |
| 2021-07-27 | 54.230.103.118 (ClassC) |
| 2021-07-27 | 54.230.103.19 (ClassC) |
| 2024-10-06 | 3.163.189.123 (ClassC) |
| 2024-12-22 | 18.154.253.2 (ClassC) |
| 2025-10-03 | 18.161.6.78 (ClassC) |
| 2025-10-10 | 18.161.6.56 (ClassC) |
| 2025-12-20 | 18.161.6.106 (ClassC) |
| 2026-02-08 | 18.161.6.86 (ClassC) |
| Date | Domain | IP |
| wallet-sdk-v3.mycheckapp.com | 2024-07-18 | 108.156.245.69 |
| pos-lab.mycheckapp.com | 2024-05-27 | 52.218.25.92 |
| api.mycheckapp.com | 2025-09-13 | 99.83.152.53 |
| wallet-sdk.mycheckapp.com | 2024-06-18 | 18.161.6.60 |
| walletcdn.mycheckapp.com | 2024-04-18 | 3.163.24.58 |
| sandbox-walletcdn.mycheckapp.com | 2024-02-27 | 3.163.24.49 |
| mycdn.mycheckapp.com | 2024-10-06 | 3.163.189.123 |
| info.mycheckapp.com | 2015-03-30 | 207.109.221.147 |
| order.mycheckapp.com | 2025-09-13 | 99.84.66.81 |
| www.mycheckapp.com | 2024-04-21 | 52.51.252.28 |