| Date | IP Address |
| 2015-08-07 | 104.20.23.33 (ClassC) |
| 2024-09-12 | 52.217.236.197 (ClassC) |
| 2025-03-17 | 54.231.134.69 (ClassC) |
| 2025-05-24 | 52.216.214.205 (ClassC) |
| 2025-05-27 | 16.182.36.117 (ClassC) |
| 2025-07-12 | 52.217.71.51 (ClassC) |
| 2025-11-10 | 16.15.207.128 (ClassC) |
| 2025-12-08 | 16.182.99.157 (ClassC) |
| 2026-01-05 | 16.15.205.43 (ClassC) |
| Date | Domain | IP |
| yourvoice.nrsc.org | 2025-11-28 | 172.67.138.1 |
| store.nrsc.org | 2026-01-04 | 130.211.29.77 |
| donate.nrsc.org | 2024-09-25 | 172.67.138.1 |
| contribute.nrsc.org | 2025-11-28 | 104.21.56.238 |
| api.nrsc.org | 2021-07-30 | 99.84.64.105 |
| assets.nrsc.org | 2024-09-12 | 52.217.236.197 |
| ernst.nrsc.org | 2025-12-08 | 130.211.29.77 |
| www.nrsc.org | 2025-12-09 | 104.21.56.238 |