| Registered | Name | Holder | Registrar |
|---|---|---|---|
| 2026-10-09 | isoco.fi | KaiKen Takaa | CSL Computer Service Langenbach GmbH (d/b/a joker.com) |
| 2026-07-05 | kaikentakaa.fi | KaiKen Takaa | CSL Computer Service Langenbach GmbH (d/b/a joker.com) |
| 2021-11-10 | nurkantakaa.fi | KaiKen Takaa | CSL Computer Service Langenbach GmbH (d/b/a joker.com) |