RewriteEngine On
RewriteCond %{HTTP_HOST} ^mashape.com$ [NC]
RewriteRule ^(.*)$ http://www.mashape.com$1 [R=301,L]
rewrite
RewriteEngine On
RewriteCond %{HTTP_HOST} ^mashape.com$ [NC]
RewriteRule ^(.*)$ http://www.mashape.com$1 [R=301,L]