| Date | IP Address |
| 2025-01-09 | 191.37.38.41 (ClassC) |
| Date | Domain | IP |
| mail2.supsaofrancisco.com.br | 2024-12-16 | 191.37.38.41 |
| pop3.supsaofrancisco.com.br | 2025-01-09 | 191.37.38.41 |
| imap.supsaofrancisco.com.br | 2024-10-23 | 191.37.38.41 |
| pop.supsaofrancisco.com.br | 2024-05-16 | 191.37.38.41 |
| ftp.supsaofrancisco.com.br | 2024-10-26 | 191.37.38.41 |
| smtp.supsaofrancisco.com.br | 2024-12-11 | 191.37.38.41 |
| cpcalendars.supsaofrancisco.com.br | 2024-05-16 | 191.37.38.41 |