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

name	parameters	provider	parameter_types
ADGUARDHOME_A_PASSTHROUGH	source destination	ADGUARDHOME	source destination string string

ADGUARDHOME_A_PASSTHROUGH represents the literal 'A'. AdGuardHome uses this to passthrough the original values of a record type.

The second argument to this record type must be empty.

See this page for more information.

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

D("example.com", REG_MY_PROVIDER, DnsProvider(DSP_MY_PROVIDER),
  ADGUARDHOME_A_PASSTHROUGH("foo", ""),
);

{% endcode %}