When you have several domains with different extensions and you would like all of them to open the same Internet site, you can have the website under one of them and forward all the rest. There are several methods to forward one domain name to another, including the so-called domain parking. When your website hosting plan permits it, though, it will be better if you host all the domains and create 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 so forth., while with a parked domain you can't do any of those things. For example, if you are building localized Internet sites under several country-code Internet domain names, you'll be able to work on them, but at the same time, people will be forwarded to the primary Internet site.