It can be anything! An apex, subdomain, or even a URL.
Domain: thomashecken-wetterstation-köln-meschenich.deDomain-Ace: xn--thomashecken-wetterstation-kln-meschenich-oce.deStatus: free
Domain: thomashecken-wetterstation-köln-meschenich.de
Domain-Ace: xn--thomashecken-wetterstation-kln-meschenich-oce.de
Status: free