| Date | IP Address |
| 2024-12-25 | 13.111.155.96 (ClassC) |
| 2026-02-15 | 13.111.18.32 (ClassC) |
| Date | Domain | IP |
| cloud.dunhamssports-email.com | 2025-03-13 | 13.111.141.235 |
| image.dunhamssports-email.com | 2023-12-20 | 104.112.182.249 |
| click.dunhamssports-email.com | 2024-12-19 | 13.111.154.96 |
| view.dunhamssports-email.com | 2024-12-25 | 13.111.155.96 |