In case you have a lot of domain names with different extensions and you would like all of them to open the very same website, you may have the site under one of them and redirect all the rest. There are a number of ways to forward one Internet domain name to another, such as the so-called domain parking. If your web hosting package permits it, though, it'll 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 could still have content for it, create subdomains, email addresses, and so on., while with a parked domain you can't do any of these things. For instance, if you're building localized websites under several country-code Internet domain names, you shall be able to work on them, but at the same time, visitors shall be redirected to the main Internet site.