Email Formats

{
  "mx": [
    "50 ASPMX2.GOOGLEMAIL.COM.",
    "10 ASPMX.L.GOOGLE.COM.",
    "50 ASPMX3.GOOGLEMAIL.COM.",
    "50 ALT2.ASPMX.L.GOOGLE.COM.",
    "50 ALT1.ASPMX.L.GOOGLE.COM."
  ]
}