Module

std/node/dns.ts>resolve4

Deno standard library
denoland/deno_std
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function resolve4
import { resolve4 } from "https://dotland.deno.dev/std@0.177.0/node/dns.ts";

Uses the DNS protocol to resolve a IPv4 addresses (A records) for the hostname. The addresses argument passed to the callback function will contain an array of IPv4 addresses (e.g. ['74.125.79.104', '74.125.79.105','74.125.79.106']).

Parameters

hostname: string

Host name to resolve.

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

Parameters

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

Parameters

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