<ruleset name="NAB">
  <target host="nab.com.au" />
  <target host="*.nab.com.au" />

  <rule from="^http://nab\.com\.au/"
          to="https://www.nab.com.au/" />
  <rule from="^http://(equitylending|mobile|transact|www)\.nab\.com\.au/"
          to="https://$1.nab.com.au/" />
</ruleset>