| Date | IP Address |
| 2015-05-11 | 199.204.166.61 (ClassC) |
| 2024-05-28 | 23.46.17.58 (ClassC) |
| 2024-07-16 | 23.46.17.25 (ClassC) |
| 2024-11-25 | 23.54.19.107 (ClassC) |
| 2025-04-05 | 23.46.228.165 (ClassC) |
| 2025-04-24 | 23.46.228.173 (ClassC) |
| 2025-08-12 | 23.216.147.201 (ClassC) |
| 2026-03-01 | 23.216.147.208 (ClassC) |
| Date | Domain | IP |
| media.nfcu.org | 2025-12-31 | 199.204.164.215 |
| response.nfcu.org | 2026-01-01 | 199.204.164.215 |
| image.email.nfcu.org | 2025-11-21 | 23.192.230.152 |
| www.nfcu.org | 2024-05-28 | 23.46.17.58 |