worker_processes  1;

events {
    worker_connections  1024;
}


http {
    server {
        listen 80;
        root /usr/share/nginx/html/home;
        server_name ~^home\.example([0-9])*\.com$;
    }

    server {
        listen 80;
        root /usr/share/nginx/html/public;
        server_name ~^public\.example([0-9])*\.com$;
    }

    server {
        listen 80;
        root /usr/share/nginx/html/secure;
        server_name ~^secure\.example([0-9])*\.com$;
    }

    server {
        listen 80;
        root /usr/share/nginx/html/admin;
        server_name ~^admin\.example([0-9])*\.com$;
    }

    server {
        listen 80;
        root /usr/share/nginx/html/dev;
        server_name ~^dev\.example([0-9])*\.com$;
    }

    server {
        listen 80;
        root /usr/share/nginx/html/mail;
        server_name ~^(mx[1-2])\.mail\.example([0-9])*\.com$;
    }

    server {
        listen 80;
        root /usr/share/nginx/html/singlefactor;
        server_name ~^singlefactor\.example([0-9])*\.com$;
    }
}