| Registered | Name | Holder | Registrar |
|---|---|---|---|
| 2025-10-22 | nordeca.fi | Diagno Finland Oy | Planeetta Internet Oy |
| 2025-07-11 | nordeca2026.fi | Diagno Finland Oy | Planeetta Internet Oy |
| 2024-10-16 | nordeca2025.fi | Diagno Finland Oy | Planeetta Internet Oy |
| 2004-12-22 | diagno.fi | Diagno Finland Oy | Softavenue Oy |