Multiple Failures reasons expected but not received

[funkel1989]

When a pass an email address [email protected] which has a bad MX record and is suggested as a Typo I only get a reason back in the typo validator when I expected a reason back in all failing validators.

Is this expected or a bug?

{
  valid: false,
  validators: {
    regex: { valid: true },
    typo: {
      valid: false,
      reason: 'Likely typo, suggested email: [email protected]'
    },
    disposable: { valid: false },
    mx: { valid: false },
    smtp: { valid: false }
  },
  reason: 'typo'
}