In case you have a number of domains with different extensions and you want all of them to open the very same website, you can have the Internet site under one of them and redirect the others. There are several approaches to forward one Internet domain name to another, among them the so-called domain parking. When your web hosting package permits it, though, it shall be better if you host all of the domains and set up a URL redirect, not a domain redirect. The real difference between the two is that while a domain is hosted, you could still have content for it, set up subdomains, e-mail addresses, and many others., while with a parked domain you are unable to do any of these things. As an example, if you are building localized sites under various country-code domain names, you'll be able to work on them, but in the meantime, people shall be forwarded to the primary website.