| Date | IP Address |
| 2023-02-08 | 23.33.29.152 (ClassC) |
| 2023-03-06 | 184.30.42.195 (ClassC) |
| 2023-03-23 | 23.221.22.72 (ClassC) |
| 2023-07-31 | 104.88.206.11 (ClassC) |
| 2023-07-31 | 104.88.206.5 (ClassC) |
| 2024-03-10 | 23.38.109.166 (ClassC) |
| 2025-01-05 | 104.96.163.143 (ClassC) |
| 2025-03-15 | 23.55.111.178 (ClassC) |
| 2025-03-19 | 23.215.11.237 (ClassC) |
| 2025-03-25 | 23.59.88.209 (ClassC) |
| 2025-03-31 | 23.41.4.5 (ClassC) |
| 2025-09-06 | 23.41.4.74 (ClassC) |
| 2025-09-24 | 23.41.4.69 (ClassC) |
| Date | Domain | IP |
| 7170624.email.draftkings.com | 2025-05-29 | 23.41.4.69 |
| 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 | 2025-02-23 | 23.41.4.68 |
| 7170624.r.email.draftkings.com | 2025-01-05 | 104.96.163.143 |
| link.r.email.draftkings.com | 2024-10-04 | 23.54.19.16 |