Vagrant, can't set hostname?

Question

Vagrant

ip: 192.168.10.10
memory: 2048
cpus: 2
provider: virtualbox
authorize: ~/.ssh/id_rsa.pub
keys:
    - ~/.ssh/id_rsa
folders:
    -
        map: /home/never/Work/projects/ToDo.loc/laravel
        to: /home/vagrant/projects/ToDo.loc
sites:
    -
        map: todo.loc
        to: /home/vagrant/projects/ToDo.loc/public
databases:
    - homestead
features:
    -
        mariadb: false
    -
        ohmyzsh: false
    -
        webdriver: false
name: todo-loc
hostname: todo.loc

The result is "Page not found". Through the hosts file everything works.