Divide symfony app for different domains

I would know, does it is possible to divide Symfony 4 application for 2 domains. I would see it as :

routes.yaml

index:
    path: domain1.com/
    controller: App\Controller\ServiceController::indexAction

results:
    path: domain1.com/results
    controller: App\Controller\ServiceController::resultsAction

admin:
    path: domain2.com/admin
    controller: App\Controller\AdminController::indexAction

I would limit routes for domain1 and others available only from domain2. I know I can just part my app for 2 new, I can try with apache hosts config, but I think easiest and fastest is my idea. Ah. I don't speak about subdomains.