Email Formats

{
  "mx": [
    "40 ASPMX4.GOOGLEMAIL.com.",
    "50 ASPMX5.GOOGLEMAIL.com.",
    "10 ASPMX.L.GOOGLE.com.",
    "20 ASPMX2.GOOGLEMAIL.com.",
    "30 ASPMX3.GOOGLEMAIL.com."
  ]
}