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xx.xx.xx.xx is your IP address that you found at the link above.
Please, note that .htaccess file is hidden, and isn't shown by cPanel file manager by default. You can find out how to make it visible in the article Create or edit the .htaccess file
If you use dynamic DNS, please put your domain name that was assigned to you from your Dynamic DNS service provider here, instead of any IP addresses.
Please create a ticket at the helpdesk if you have any difficulties.
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