Domain Name System (DNS) is the name resolution protocol for TCP/IP networks, such as the Internet. Client computers query a DNS server to resolve memorable, alphanumeric DNS names to the IP addresses that computers use to communicate with each other. More... Featured ResourcesGet detailed troubleshooting information for specific DNS events. Learn about the DNS Server role, which includes enhanced features to support new capabilities available in Windows Server 2008. DNS Server in the Windows Server 2008 Technical LibraryRelated Roles and Technologies |