| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2024-08-31 | 200.137.2.3 (ClassC) |
| 2025-11-17 | 200.137.2.5 (ClassC) |
| Date | Domain | IP |
| docente.ifrn.edu.br | 2025-09-08 | 200.137.2.3 |
| processoseletivo.ifrn.edu.br | 2024-08-31 | 200.137.2.3 |
| docentes.ifrn.edu.br | 2025-05-24 | 200.137.2.3 |
| www.ifrn.edu.br | 2025-09-27 | 200.137.1.195 |