resolveSoa - dns - Node

function resolveSoa

Usage in Deno

import { resolveSoa } from "node:dns";



resolveSoa(hostname: string,
callback: (err: ErrnoException | null,
address: SoaRecord,
) => void,
): void

Deno compatibility

The ttl option is not supported.

Uses the DNS protocol to resolve a start of authority record (SOA record) for the hostname. The address argument passed to the callback function will be an object with the following properties:

nsname
hostmaster
serial
refresh
retry
expire
minttl

{
  nsname: 'ns.example.com',
  hostmaster: 'root.example.com',
  serial: 2013101809,
  refresh: 10000,
  retry: 2400,
  expire: 604800,
  minttl: 3600
}

Parameters



hostname: string



callback: (err: ErrnoException | null,
address: SoaRecord,
) => void

Return Type

void