resolve-mx

Resolve mail exchange records as promise.

Installation

npm install resolve-mx --save

Usage

const resolveMx = require('resolve-mx')

resolveMx('npmjs.com').then(records => {
  console.log(records)
})
/*
[ { exchange: 'aspmx.l.google.com', priority: 10 },
  { exchange: 'alt1.aspmx.l.google.com', priority: 20 },
  { exchange: 'alt2.aspmx.l.google.com', priority: 30 },
  { exchange: 'aspmx2.googlemail.com', priority: 40 },
  { exchange: 'aspmx3.googlemail.com', priority: 50 } ]
*/