DNS servers are critical for both the internal operation of a company and its relationship with the internet. In order to maintain its internet presence, a company will need to maintain a DNS server.
However, many companies do not have a dedicated DNS server. Instead, they delegate their DNS responsibility to one or more domain controllers.
A domain controller is a server that is responsible for the management of a domain. A domain is a unit of naming and identification in the internet.
A domain controller can be a dedicated server or it can be a server that is also used to store the DNS records for a domain.
A domain controller can handle the DNS records for a domain in one of two ways. It can use its own DNS server to answer DNS queries.
Alternatively, it can use a DNS server that is hosted by another company. In this case, the domain controller will delegate the responsibility for DNS to the hosting company.
The decision to use a domain controller to handle DNS is a tradeoff. The domain controller will use more resources than a dedicated DNS server.
Additionally, the domain controller will be less reliable if the hosting company goes out of business.
The decision to use a domain controller to handle DNS is a tradeoff.
9 Related Question Answers Found
Domain controllers provide DNS services for their respective domains. By default, the DNS servers for a domain are registered with the DNS servers for the domain controller. When you add a new server to your domain, the new server registers itself with the domain controller as the DNS server for the domain.
DNS is a system that allows computers to communicate with each other by referring to DNS servers. These servers can provide information about the names and addresses of other computers on the Internet. Domain controllers control DNS.
A domain controller provides DNS for a domain. A domain controller stores the zones and records for the domain, and provides DNS services for the domain. When a client computer tries to resolve a name in the domain, the client computer contacts the domain controller for the answer.
Domain controllers are generally not DNS servers. A DNS server is a server that stores and provides information about the names of Internet domains and the servers that handle those requests. A domain controller does not have the ability to store or query information about domains.
Ensure DNS is configured on all domain controllers in your Active Directory forest. DNS is required in order to resolve domain name references to IP addresses. If DNS is not configured on a domain controller, Active Directory cannot resolve domain name references.
Domain transfer is a process of transferring ownership of a domain name from one registrar to another. This is in contrast to registration, which is the process of acquiring a domain name. Domain transfer includes the transfer of the domain name’s DNS records as well.
Domain name services (DNS) are a critical part of the internet infrastructure. Domain name servers (DNS) are the servers that handle the requests for domain names and IP addresses. A DNS server can provide information about the name servers that have the appropriate records for a particular domain name.
DNS Needs to Be on a Domain Controller
There are a few reasons why DNS needs to be on a domain controller. First and foremost, DNS is a critical service that is used to resolve domain names into IP addresses. If DNS is not running on a domain controller, then users will not be able to access their domain names or other resources.
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.