| Date | IP Address |
| 2021-05-31 | 65.8.227.28 (ClassC) |
| 2021-05-31 | 65.8.227.99 (ClassC) |
| 2021-05-31 | 65.8.227.26 (ClassC) |
| 2024-09-10 | 99.84.66.129 (ClassC) |
| 2024-11-16 | 3.163.165.26 (ClassC) |
| 2025-04-12 | 99.84.66.11 (ClassC) |
| 2025-11-15 | 3.163.24.91 (ClassC) |
| 2026-02-23 | 3.163.24.90 (ClassC) |
| Date | Domain | IP |
| media.racecheck.com | 2024-10-02 | 18.161.6.73 |
| brand.racecheck.com | 2026-02-22 | 35.178.238.250 |
| organisers.racecheck.com | 2024-09-10 | 99.84.66.129 |
| www.racecheck.com | 2026-02-11 | 35.178.156.74 |