| Date | IP Address |
| 2020-12-11 | 104.28.12.150 (ClassC) |
| 2021-02-01 | 172.67.69.21 (ClassC) |
| 2021-02-01 | 104.26.15.219 (ClassC) |
| 2023-12-24 | 54.39.87.241 (ClassC) |
| 2024-12-01 | 190.89.238.106 (ClassC) |
| 2025-03-03 | 94.23.75.120 (ClassC) |
| 2025-03-24 | 172.67.145.77 (ClassC) |
| 2026-01-14 | 104.21.39.129 (ClassC) |
| Date | Domain | IP |
| pop3.dci.com.br | 2024-10-12 | 172.67.145.77 |
| mail.dci.com.br | 2024-11-25 | 172.67.145.77 |
| pop.dci.com.br | 2024-04-13 | 104.21.39.129 |
| smtp.dci.com.br | 2024-09-21 | 104.21.39.129 |
| www.dci.com.br | 2024-12-06 | 190.89.238.106 |