If you have a lot of domains with different extensions and you want all of them to open the very same website, you can have the site under one of them and forward the others. There are various methods to redirect one Internet domain name to another, like the so-called domain parking. When your web hosting plan allows it, though, it will be better if you host each of the domains and set up a URL redirect, not a domain redirect. The primary difference between the two is that while a domain is hosted, you could still have content for it, create subdomains, e-mail addresses, etc., while with a parked domain you can't do any of these things. For instance, if you are building localized Internet sites under several country-code Internet domain names, you will be able to work on them, but in the meantime, visitors shall be forwarded to the primary website.