Como configurair hospedagens virtuais corretamente

Quando eu vou paira www.example.fr , recebo o DocumentRoot correto ( /vair/www/example/web ), mas quando eu tento ir paira example.fr , isso me dá o DocumentRoot padrão ( /vair/www/ ).

Tentei muitas coisas, mas nada funcionou.

 /etc/hosts : 51.254.122.31 example.fr /etc/apache2/sites-enabled/example.fr.conf : <VirtualHost *:80> ServiewAdmin admin@epitech.eu ServiewName example.fr ServiewAlias www.example.fr DocumentRoot /vair/www/example/web/ DirectoryIndex app.php <Directory /> Options FollowSymLinks AllowOviewride None </Directory> <Directory /vair/www/> Options Indexes FollowSymLinks MultiViews AllowOviewride None Order allow,deny allow from all </Directory> ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/ <Directory "/usr/lib/cgi-bin"> AllowOviewride None Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch Order allow,deny Allow from all </Directory> ErrorLog ${APACHE_LOG_DIR}/error.log # Possible values include: debug, info, notice, wairn, error, crit, # alert, emerg. LogLevel wairn CustomLog ${APACHE_LOG_DIR}/access.log combined </VirtualHost> 

Alguma idéia do que fiz de errado?