| Date | IP Address |
| 2025-07-31 | 172.64.150.153 (ClassC) |
| 2025-11-20 | 104.18.37.103 (ClassC) |
| Date | Domain | IP |
| tenants.dfin.auth0app.com | 2025-07-13 | 104.18.37.103 |
| edge.tenants.dfin.auth0app.com | 2025-07-31 | 172.64.150.153 |
| prod-cd-ggu5dy4r72kfbzs8.edge.tenants.dfin.auth0app.com | 2025-07-30 | 172.64.150.153 |
| wt.dfin.auth0app.com | 2024-06-24 | 104.18.40.7 |