Package to check the spf dkim dmarc and mx records by the DNS name
npm install sddmThis is a package to check the SPF, DKIM, DMARC and MX records by DNS Lookup.
``bash`
npm install sddm
`typescript
import { checkDkim, checkSpf, checkDmarc, checkMx } from "sddm";
async function main() {
const dkim = await checkDkim("reachinbox.ai");
const spf = await checkSpf("reachinbox.ai");
const dmarc = await checkDmarc("reachinbox.ai");
const mx = await checkMx("reachinbox.ai");
console.log(dkim);
/**
* {
* isValid: true,
* reason: 'DKIM records found',
* dkimSelectors: [ 'google' ]
* }
*/
console.log(spf);
/**
* {
* isValid: true,
* reason: 'Valid SPF record',
* spf: 'v=spf1 include:_spf.google.com ~all'
* }
*/
console.log(dmarc);
/**
* {
* isValid: false,
* reason: 'Multiple DMARC records found'
* }
*/
console.log(mx);
/**
* {
* isValid: true,
* reason: 'All MX records are valid',
* mx: [
* { preference: 1, exchange: 'smtp.google.com' }
* ]
* }
*/
}
main();
``