使用.htaccess将子域重定向到根域

Question

I'm having a subdomain:

http://admin.domain.nl

But when i'm going to this site it should redirect me to my DirectAdmin site which is:

http://domain.nl:2222/

How to do this in the .htaccess file?

I've tried the following:

RewriteEngine On

RewriteCond %{HTTP_HOST} ^(?:admin\.)?domain\.nl$ [NC]
RewriteRule ^ http://domain.nl:2222/ [L,R]

but it's somehow not working and i'm getting a not found error from T-Online. How to fix this?

Answer 1

Try this rule:

RewriteEngine On

RewriteCond %{HTTP_HOST} ^admin\.domain\.nl$ [NC]
RewriteRule ^/?$ http://domain.nl:2222/ [L,R]