- Plesk for Linux
When opening a WordPress website in Plesk Site Preview, the page gets redirected from http://203.0.113.2/plesk-site-preview/example.com/203.0.113.2/ to https://example.com.
The .htaccess file does not contain any redirection rules.
Redirection is performed inside WordPress.
Disable redirection in WordPress. Check WordPress plugins like "Redirection" in the WordPress instance of the affected domain.