Pesquisar domínios
Prefs do sistema > Rede > [conexão específica] > Avançado ... > DNS
Na Ajuda do sistema nessa página ...
You can use Domain Name System (DNS) servers and search domains to avoid typing the complete address of Internet domains you use frequently.
DNS is the way Internet domain names are located and translated into Internet Protocol (IP) addresses.
The search domains you enter in your Network preferences are automatically appended to names you type in Internet apps.
For example, if you specify the search domain apple.com, typing “store” in your web browser takes you to store.apple.com. Or, if you use campus.university.edu as a search domain, you can type “server1” in the Connect To Server dialog in the Finder to connect to server1.campus.university.edu.