> 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/rp.md).

# RP

`RP` adds an [Responsible Person record](https://www.rfc-editor.org/rfc/rfc1183) to a domain.

An RP record contains contact details for the domain. Usually an email address with the `@` replaced by a `.`.

{% hint style="warning" %}
The RP implementation in DNSControl is still experimental and may change.
{% endhint %}

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

```javascript
D("example.com", REG_MY_PROVIDER, DnsProvider(DSP_MY_PROVIDER),
  RP("@", "user.example.com.", "example.com."),
);
```

{% endcode %}