What is an FQDN address?
An FQDN address, or Fully Qualified Domain Name Address, is the alphabetic equivalent of a numeric Internet Protocol address that immediately follows @ in your e-mail address. Routers use four-position numeric strings to identify specific Internet hosts. However, we tend to recall alphabetic strings more easily. So the FQDN system was developed to help people remember Internet host addresses. For example, bgi.com is 198.6.245.121 It is the official name of a computer on the net. For more information about FQDN addresses, please contact your local Internet service provider.
