It isn't necessary for a domain controller - they shouldn't have dynamic updates in the first place. This is primarily for clients in the domain.
dynamic
Federal Register
The purpose of any register is to keep records: a register is a database.
Federal Register
Federal Register
Federal Register
Written records of expenses which can be monitored with a check register.
MOST US states do NOT have a requirement to register firearms. Those that do, the records are not open to the public.
School records Are:attendance register,admission register,lesson note,visitors book,movement book,punishment book,purchase ledger book etc.
To keep track of your money and make sure the bank isn't ripping you off.
In the state of Connecticut you register land records in the town clerk's office.
When you install Active Directory on a member server, the member server is promoted to a domain controller. Active Directory uses DNS as the location mechanism for domain controllers, enabling computers on the network to obtain IP addresses of domain controllers. During the installation of Active Directory, the service (SRV) and address (A) resource records are dynamically registered in DNS, which are necessary for the successful functionality of the domain controller locator (Locator) mechanism. To find domain controllers in a domain or forest, a client queries DNS for the SRV and A DNS resource records of the domain controller, which provide the client with the names and IP addresses of the domain controllers. In this context, the SRV and A resource records are referred to as Locator DNS resource records. When adding a domain controller to a forest, you are updating a DNS zone hosted on a DNS server with the Locator DNS resource records and identifying the domain controller. For this reason, the DNS zone must allow dynamic updates (RFC 2136) and the DNS server hosting that zone must support the SRV resource records (RFC 2782) to advertise the Active Directory directory service. For more information about RFCs, see DNS RFCs. If the DNS server hosting the authoritative DNS zone is not a server running Windows 2000 or Windows Server 2003, contact your DNS administrator to determine if the DNS server supports the required standards. If the server does not support the required standards, or the authoritative DNS zone cannot be configured to allow dynamic updates, then modification is required to your existing DNS infrastructure.