| Registered | Name | Holder | Registrar |
|---|---|---|---|
| 2010-11-15 | app.fi | Vaadin Ltd | CSL Computer Service Langenbach GmbH (d/b/a joker.com) |
| 2010-06-16 | vaadin.fi | Vaadin Ltd | CSL Computer Service Langenbach GmbH (d/b/a joker.com) |
| 2000-11-28 | itmill.fi | Vaadin Ltd | CSL Computer Service Langenbach GmbH (d/b/a joker.com) |