Is there a way to use a wildcard as a domain extension in .htaccess?

google.com is allowed in my hotlink protection:

Code:
RewriteCond %{HTTP_REFERER} !^https://www.google.com/.*$      [NC]
RewriteCond %{HTTP_REFERER} !^https://www.google.com$      [NC]
Is there a way to change that to google.* ? That way all of the Google domains of the world will be allowed and not only google.com.