I'm trying to create Hotlink Protection on my site but I'd like all Google top level domains (.com., .co.in, .co.uk, etc) to be able to access my images. 

How do I achieve this with HTACCESS? 

I tried `RewriteCond %{HTTP_REFERER} !google\.    [NC]` but it's not working at all.

I saw someone mention `RewriteCond %{HTTP_REFERER} !^http(s)?://(www\.)?google\.*$/.*$`but someone replied that this would give access to sites like "googlefake.com", "google123.es"

What's the best way to achieve this?