When you have a lot of domains with different extensions and you need all of them to open exactly the same site, you may have the Internet site under one of them and redirect the others. There are different methods to forward one domain name to another, among them the so-called domain parking. If your web hosting plan permits it, though, it will be better if you host all of the domains and create a URL redirect, not a domain redirect. The primary difference between the two is that while a domain name is hosted, you could still have content for it, set up subdomains, e mail addresses, and so on., while with a parked domain you can't do any of these things. As an example, if you are building localized websites under several country-code domain names, you shall be able to work on them, but meanwhile, visitors will be redirected to the main website.