If you have several domain names with different extensions and you need all of them to open the very same site, you can have the site under one of them and redirect the others. There are a number of approaches to forward one Internet domain name to another, like the so-called domain parking. When your website hosting package permits it, though, it will be better if you host all of the domains and set up a URL redirect, not a domain redirect. The difference between the two is that while a domain is hosted, you can still have content for it, create subdomains, e mail addresses, and many others., while with a parked domain you cannot do any of those things. For instance, if you are building localized websites under several country-code domain names, you shall be able to work on them, but meanwhile, people will be forwarded to the primary Internet site.