.au is the top level domain for all Australian domains. .au webnames are your opportunity to reach a worldwide audience with information about you, your ideas, or your organisation.
Within the .au top level domain there are five domain types under management by AusRegistry - .com.au and .net.au, .org.au, .id.au and .asn.au. Each of these domain types serves a specific purpose in the community. By choosing the right domain type for your website's domain, you can reach the relevant audience that you require.