dnscontrol/documentation/language-reference/domain-modifiers/DNAME.md

name	parameters	parameter_types
DNAME	name target modifiers...	name target modifiers... string string RecordModifier[]

DNAME adds a DNAME record to the domain.

Target should be a string.

{% code title="dnsconfig.js" %}

D("example.com", REG_MY_PROVIDER, DnsProvider(DSP_MY_PROVIDER),
  DNAME("sub", "example.net."),
);

{% endcode %}