resolveNs - dns - Node

resolveNs - dns - Node documentation

function resolveNs

Usage in Deno

import { resolveNs } from "node:dns";



resolveNs(hostname: string,
callback: (err: ErrnoException | null,
addresses: string[],
) => void,
): void

Deno compatibility

The ttl option is not supported.

Uses the DNS protocol to resolve name server records (NS records) for the hostname. The addresses argument passed to the callback function will contain an array of name server records available for hostname (e.g. ['ns1.example.com', 'ns2.example.com']).

Parameters



hostname: string



callback: (err: ErrnoException | null,
addresses: string[],
) => void

Return Type

void