I'm having issues with specific domains on my ISP (for example cdn.arstechnica.com, and vexxarr.com), and am currently accessing these sites over the tor browser bundle. I'd like to be able to create a list of sites to proxy, and proxy these and only these through a proxy server i control (or tor) so that things actually work properly with these sites, pending my ISP fixing them. proxmate might do this eventually, but are there any other extensions that would let me proxy specific sites only?
I'm currently running firefox 13 on windows 7. I'll be trying to follow up on whether this is a DNS or ISP issue seperately, I just would like some way to proxy only these domains.
I wouldn't be averse to running additional software if necessary, but ideally would like to keep it to simple browser extensions.