| Date | IP Address |
| 2023-10-27 | 52.96.184.146 (ClassC) |
| 2024-10-28 | 52.96.164.242 (ClassC) |
| 2024-11-20 | 52.96.121.18 (ClassC) |
| Date | Domain | IP |
| helpdesk.sestini.com.br | 2024-11-17 | 54.82.57.173 |
| smtp.sestini.com.br | 2023-10-27 | 52.96.184.146 |
| www.sestini.com.br | 2023-10-27 | 18.161.6.7 |