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.
DC DNS allows the domain controller to act as a single point of contact for the domain. This saves the time and effort that would be required to replicate the domain controller’s database of domain records to other DNS servers.
Additionally, DC DNS can be used to add security measures to the domain. For example, a domain controller with DC DNS can be used to authenticate users who attempt to resolve domain names.
DC DNS has the following benefits:
It allows a domain controller to act as a primary DNS server for the domain.
It provides secondary DNS services for other DNS servers in the domain.
It can be used to add security measures to the domain.
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When setting up a new domain, it is important to set the DNS servers to the correct values. The Domain Name System (DNS) is the system that translates human-readable domain names like “contoso.com” into the corresponding IP addresses. The default setting for DNS servers on domain controllers is typically to use the IP addresses of the local network.
Domain name system (DNS) is a set of protocols that allows computers to easily find each other on the Internet. DNS is made up of a hierarchy of servers, each of which caches a list of domain names. When a user types a domain name into their browser, their computer queries a DNS server for the corresponding IP address.
Domain name DNS is a system that helps computers find the correct website or email address when someone types in a name or address into a browser or email program. Domain name servers are computers that are specially configured to help with this task. When someone types in the name of a website, like google.com, the Domain Name System (DNS) looks up the name in a database of registered domain names.
