| Date | IP Address |
| 2025-08-08 | 34.117.10.157 (ClassC) |
| Date | Domain | IP |
| duke-explore.nfer-workspaces.com | 2025-05-26 | 20.72.116.141 |
| duke-premium.nfer-workspaces.com | 2025-07-12 | 20.85.76.69 |
| duke-fims.nfer-workspaces.com | 2025-05-23 | 20.85.76.69 |
| duke-data-dev.nfer-workspaces.com | 2025-07-09 | 4.152.158.186 |
| www.nfer-workspaces.com | 2025-07-03 | 34.117.10.157 |