In network DNS clients or not domain members, It can be considered as normal users. DNS clients will not support for dynamic connections.
Step-by-step explanation:
In DHCP server once client is registered with their host name where sent by client or group of registration with dynamic update are not consider as owner just consider as client.
In DNS server we need to setup o configure on DHCP to accept the dynamic update so that client can registered with the host name
In DHCP configuration or setting to be done as dynamic update is allowed or enabled.