resolve4

function resolve4

Usage

import { resolve4 } from "node:dns/promises";


        resolve4(hostname: string): Promise<string[]>

Uses the DNS protocol to resolve IPv4 addresses (A records) for the hostname. On success, the Promise is resolved with an array of IPv4 addresses (e.g. ['74.125.79.104', '74.125.79.105', '74.125.79.106']).


        resolve4(hostname: string, options: ResolveWithTtlOptions): Promise<RecordWithTtl[]>


        resolve4(hostname: string, options: ResolveOptions): Promise<string[] | RecordWithTtl[]>

Parameters

hostname: string

Host name to resolve.

Return Type

Promise<string[]>

Parameters

hostname: string

options: ResolveWithTtlOptions

Return Type

Promise<RecordWithTtl[]>

Parameters

hostname: string

options: ResolveOptions

Return Type

Promise<string[] | RecordWithTtl[]>