| Date | IP Address |
| 2021-07-19 | 172.232.13.11 (ClassC) |
| 2022-06-27 | 23.48.210.170 (ClassC) |
| 2024-08-16 | 104.96.163.141 (ClassC) |
| 2025-06-25 | 23.41.4.87 (ClassC) |
| 2025-08-12 | 23.41.4.88 (ClassC) |
| Date | Domain | IP |
| sso.detr.nv.gov | 2024-06-28 | 23.46.17.33 |
| cms.detr.nv.gov | 2025-05-20 | 40.78.102.13 |
| apps.detr.nv.gov | 2024-09-19 | 23.54.19.16 |
| es.apps.detr.nv.gov | 2024-08-16 | 104.96.163.141 |
| appsuat.detr.nv.gov | 2024-07-07 | 23.41.4.88 |
| es.appsuat.detr.nv.gov | 2025-01-18 | 23.59.88.203 |
| es.appsphx.detr.nv.gov | 2024-11-04 | 23.54.19.16 |
| no-reply.detr.nv.gov | 2024-10-08 | 13.224.14.52 |