| Date | IP Address |
| 2025-03-04 | 52.96.222.194 (ClassC) |
| 2025-03-19 | 52.96.111.82 (ClassC) |
| 2025-04-10 | 52.96.222.226 (ClassC) |
| Date | Domain | IP |
| mail.santacasa.tche.br | 2025-02-27 | 52.96.111.82 |
| webmail.santacasa.tche.br | 2025-03-04 | 52.96.222.194 |
| email.santacasa.tche.br | 2024-12-19 | 52.96.223.2 |