| Date | IP Address |
| 2026-02-16 | 209.221.28.226 (ClassC) |
| Date | Domain | IP |
| mail.nelsonstud.com | 2026-01-31 | 173.188.109.132 |
| webvpndr.nelsonstud.com | 2026-02-16 | 209.221.28.226 |
| autodiscover.nelsonstud.com | 2025-08-18 | 173.188.109.132 |
| psr.nelsonstud.com | 2024-11-25 | 23.44.175.15 |
| www.nelsonstud.com | 2023-08-26 | 104.100.73.238 |