When you have a lot of domains with different extensions and you need all of them to open precisely the same website, you may have the Internet site under one of them and redirect the others. There are a number of approaches to forward one domain name to another, among them the so-called domain parking. When your website hosting package allows it, though, it will be better if you host each of the domains and create 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, set up subdomains, email addresses, and many others., while with a parked domain it's not possible to do any of those things. For example, if you are building localized sites under various country-code domains, you'll be able to work on them, but in the meantime, visitors will be redirected to the main Internet site.