| Date | IP Address |
| 2021-07-25 | 52.54.191.109 (ClassC) |
| 2023-11-01 | 34.203.80.38 (ClassC) |
| 2023-11-28 | 34.199.29.239 (ClassC) |
| 2024-08-22 | 3.229.71.254 (ClassC) |
| 2025-01-01 | 52.206.124.225 (ClassC) |
| Date | Domain | IP |
| api-02.flexreceipts.com | 2024-09-11 | 76.223.22.105 |
| api.flexreceipts.com | 2024-12-01 | 13.248.149.43 |
| t.flexreceipts.com | 2022-02-11 | 54.192.73.54 |
| www.flexreceipts.com | 2023-11-01 | 34.203.80.38 |