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# Using the Dynamic DNS Function

Dynamic DNS is a function which dynamically updates (registers and deletes) records (A record, AAAA record, CNAME, and PTR record) managed by the DNS server. When a DNS server is part of the network environment to which this machine, a DNS client, is connected, records can be dynamically updated using this function.

Related topics

Updating
DNS Servers Targeted for Operation
DHCPv4 Servers Targeted for Operation
Setting the Dynamic DNS Function