| Property | Value |
| cert@cert.br |
| Date | IP Address |
| 2015-02-08 | 72.20.11.117 (ClassC) |
| 2015-02-14 | 104.156.246.99 (ClassC) |
| 2015-05-29 | - |
| 2019-12-01 | 144.217.208.157 (ClassC) |
| 2021-01-17 | 200.160.2.95 (ClassC) |
| 2025-08-02 | 158.69.2.66 (ClassC) |
| Date | Domain | IP |
| www.mucastle.com.br | 2015-03-16 | 104.156.246.99 |