I have this in my htaccess
(it actually has a lot more domains in it)
Code:
RewriteCond %{HTTP_HOST} ^(.*\.)?links-by-cleo.com [or]
RewriteCond %{HTTP_HOST} ^(.*\.)?linksbycleo.com [or]
RewriteCond %{HTTP_HOST} ^(.*\.)?naked-pics-of-cleo.com [or]
RewriteCond %{HTTP_HOST} ^(.*\.)?personal-porn-of-cleo.com [or]
RewriteCond %{HTTP_HOST} ^(.*\.)?personalpornofcleo.com [or]
RewriteCond %{HTTP_HOST} ^(.*\.)?cleos-free-porn-links.com [or]
RewriteCond %{HTTP_HOST} ^.*\.cleos-porn-links.com [nc]
RewriteRule ^(.*)$ http://cleos-porn-links.com/$1 [R=301,L]