| Date | IP Address |
| 2023-03-29 | 96.17.11.43 (ClassC) |
| 2023-07-13 | 23.202.90.73 (ClassC) |
| 2024-09-03 | 23.41.4.14 (ClassC) |
| 2024-10-25 | 23.41.4.69 (ClassC) |
| 2024-12-26 | 23.41.4.74 (ClassC) |
| Date | Domain | IP |
| 7170624.email.draftkings.com | 2024-12-22 | 23.41.4.74 |
| 7170624.d.email.draftkings.com | 2024-08-15 | 104.96.163.143 |
| link.d.email.draftkings.com | 2024-09-03 | 23.41.4.14 |
| ablink.email.draftkings.com | 2024-09-28 | 23.41.4.74 |
| link.r.email.draftkings.com | 2024-10-04 | 23.54.19.16 |