resolveCaa - node__dns.d.ts - Node

function resolveCaa

Usage in Deno

```typescript import { resolveCaa } from "node:node__dns.d.ts"; ```



resolveCaa(hostname: string,
callback: (err: ErrnoException | null,
records: CaaRecord[],
) => void,
): void

> [!WARNING] Deno compatibility > The `ttl` option is not supported. Uses the DNS protocol to resolve `CAA` records for the `hostname`. The `addresses` argument passed to the `callback` function will contain an array of certification authority authorization records available for the `hostname` (e.g. `[{critical: 0, iodef: 'mailto:pki@example.com'}, {critical: 128, issue: 'pki.example.com'}]`).

Parameters



hostname: string



callback: (err: ErrnoException | null,
records: CaaRecord[],
) => void

Return Type

void