You can find the domain in an email address after an @ sign. The email address for the First Lady, for example, is first.lady@whitehouse.gov. You can see that “whitehouse.gov” is the domain. The ending of a domain tells you what type it is: Many countries have an official extension or country code that appears at the end of a URL (website address) or email address. The extension identifies where the host website or network is located. For example, the web address for the Nobel e-Museum is http://www.nobel.se . The extension “.se” indicates that the information on the Nobel site originates in Sweden. These are some other examples
