Provider blocked URL, cannot perform scan

Hi,

as far as I know WordFence does only scan if the webseite can connect to the server.

In my case this is not possible as the provider locked down the URL access except of one specific URL address which must be mine to launch the scan.

How can I workaround this issue?
I urgently need to clean my WordPress instance of malmware files using WordFence plugin.

Best regards
Peter