Route traffic between two WAN links based on their Domain (Url)

[indika]

I have a set-up with two WAN links and I want to route traffic based their domain name.

Example:
I want to route traffic that has words like ebay, amazon, paypal on their urls through a dedicated WAN link while all other traffic routed though the other WAN link. I can't filter based on their IP address as there are many sub domain available on sites like ebay and its difficult to find all the IP address associated.

Is there any way I can filter traffic based on their domain names?