> For the complete documentation index, see [llms.txt](https://docs.dnscontrol.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dnscontrol.org/language-reference/domain-modifiers/dnskey.md).

# DNSKEY

DNSKEY adds a DNSKEY record to the domain.

Flags should be a number.

Protocol should be a number.

Algorithm must be a number.

Public key must be a string.

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

```javascript
D("example.com", REG_MY_PROVIDER, DnsProvider(DSP_MY_PROVIDER),
  DNSKEY("@", 257, 3, 13, "AABBCCDD"),
);
```

{% endcode %}