| Date | IP Address |
| 2021-03-28 | 72.47.228.180 (ClassC) |
| 2025-01-26 | 72.167.56.142 (ClassC) |
| Date | Domain | IP |
| mail1.tellmecuba.com | 2025-01-12 | 72.167.56.142 |
| mail.comune.tellmecuba.com | 2025-01-26 | 72.167.56.142 |
| correo.tellmecuba.com | 2025-01-26 | 72.167.56.142 |
| gw.tellmecuba.com | 2025-01-26 | 72.167.56.142 |