Vhost nginx domain default for PHP Fpm

domain-nginx.conf

server {
        listen 80;
        listen [::]:80;
        root /var/www/directory_name;
        index index.php index.html index.htm;

        # Make site accessible from http://localhost/
        server_name domain.com www.domain.com;

        location / {
                try_files $uri $uri/ /index.php?$args;
                limit_conn addr 10;
                limit_req zone=one burst=50;

        }

        error_page 404 /404.html;
        error_page 500 502 503 504 /50x.html;
        location = /50x.html {
                root /usr/share/nginx/html;
        }

        location ~ \.php$ {
        include snippets/fastcgi-php.conf;
        fastcgi_pass unix:/run/php/php7.0-fpm.sock;
        limit_conn addr 30;
        }

        location ~ /\.ht {
                deny all;
        }
        location ~* .(jpg|jpeg|png|gif|ico|css|js)$ {
                expires 365d;
        }
}