Email Formats

{
  "mx": [
    "3 aspmx2.googlemail.com.",
    "0 aspmx.l.google.com.",
    "4 aspmx3.googlemail.com.",
    "1 alt1.aspmx.l.google.com.",
    "2 alt2.aspmx.l.google.com.",
    "5 aspmx3.googlemail.com."
  ]
}