Domain name system (DNS) is a hierarchical naming system for computers, phones, and other devices. DNS loads webpages and other documents from a central server, rather than from the individual devices.
A domain name is a unique name assigned to a particular organization or company. All devices on the network use the same DNS server to resolve domain names.
A domain controller is a server that stores the Active Directory database and manages the user accounts, group accounts, and computer accounts in a domain. Domain controllers also provide support for directory replication, security, Group Policy Management, and auditing.
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DNS (Domain Name System) is a hierarchical, decentralized system for assigning unique domain names to resources on the Internet. Domain names are easily remembered and can be translated into any language. A domain name is a logical label assigned to a computer, server, or other resource.
Domain name is the name of the website. For example, www.example.com is the domain name. DNS is the Domain Name System.
Domain name servers (DNS) are responsible for translating human-readable domain names like www.example. com into the numerical IP addresses that computers use to communicate with websites. Domain name servers are operated by the same company that manages the website’s hosting account.
Domain controllers should have DNS enabled and configured to use the default domain name servers. DNS is a critical service that allows computers on a network to resolve domain names to IP addresses. By default, domain controllers use the DNS server located on the same network as the computer.
Domain controller DNS (DC DNS) is a feature of Microsoft Windows Server 2003 and later that allows a DNS server on a domain controller to act as a primary DNS server for the domain. The domain controller can also provide secondary DNS services for other DNS servers in the domain. When a user attempts to resolve a name using a DNS server outside the domain, the domain controller can use its database of domain records to provide the answer.