| Date | IP Address |
| 2021-07-27 | 13.226.38.96 (ClassC) |
| 2021-09-28 | 13.227.40.43 (ClassC) |
| 2024-11-24 | 52.84.162.77 (ClassC) |
| 2025-01-15 | 18.161.6.68 (ClassC) |
| 2025-03-16 | 18.161.6.7 (ClassC) |
| 2025-11-15 | 3.175.34.5 (ClassC) |
| Date | Domain | IP |
| candidate-search.nelsonfrank.com | 2024-11-24 | 18.238.217.96 |
| www.nelsonfrank.com | 2024-11-24 | 52.84.162.77 |