redirecting/fwding spam

couple of domain names redirect to my site. Thoese domain names are not mine. they redirect the full site. which means their domain name appears even the user clicks the url.

How to stop these domains not show my website, when user types their url?

thanks

 

u could block refferals from that domain via .htaccess

change evil-spam-domain.com with the refferal, this will hit them with a 401 error page.

 

Thanks. it is working most part. But still I can see partial home page info on their site.