<ruleset name="VisaHQ">
    <target host="visahq.com" />
    <target host="www.visahq.com" />

    <rule from="^http://visahq\.com/"
        to="https://www.visahq.com/"/>
    <rule from="^http://([^/:@]+)?\.visahq\.com/"
        to="https://$1.visahq.com/" />
</ruleset>
