Where to register foreign domains?

Id like to register some domain names. Where can I go to get foreign domain names like .tk, .it, .is, .me...etc?

Thanks,
Alex

 

Companies like http://www.dotster.com and http://www.moniker.com support ccTLD registration. It just depends which one you want.

 

Some of the extensions have restrictions. You have to live in some of those regions, how do I get around that?

 

Some companies provide proxy addresses.