| Date | IP Address |
| 2023-10-03 | 23.221.22.164 (ClassC) |
| 2024-05-03 | 104.71.218.131 (ClassC) |
| 2025-07-13 | 23.41.4.81 (ClassC) |
| 2025-11-11 | 23.41.4.72 (ClassC) |
| 2026-02-13 | 23.41.4.84 (ClassC) |
| Date | Domain | IP |
| api-prod.simplereport.gov | 2024-03-11 | 184.28.93.81 |
| training.simplereport.gov | 2025-04-02 | 23.41.4.84 |
| api-training.simplereport.gov | 2024-08-06 | 104.96.163.151 |
| stg.simplereport.gov | 2025-07-13 | 23.41.4.81 |
| api-stg.simplereport.gov | 2024-03-10 | 23.44.175.136 |
| demo.simplereport.gov | 2024-03-11 | 184.28.93.81 |
| api-demo.simplereport.gov | 2024-11-24 | 104.103.68.186 |
| test.simplereport.gov | 2025-07-14 | 23.41.4.72 |
| api-test.simplereport.gov | 2024-03-10 | 23.55.167.34 |
| dev.simplereport.gov | 2025-08-07 | 23.41.4.81 |
| api-dev.simplereport.gov | 2025-03-25 | 23.41.4.23 |
| www.simplereport.gov | 2025-03-28 | 23.216.147.135 |