Email Formats

{
  "mx": [
    "10 mx3.netregistry.net.",
    "5 ALT1.ASPMX.L.GOOGLE.COM.",
    "10 ALT3.ASPMX.L.GOOGLE.COM.",
    "5 ALT2.ASPMX.L.GOOGLE.COM.",
    "20 mx2.netregistry.net.",
    "1 ASPMX.L.GOOGLE.COM.",
    "10 ALT4.ASPMX.L.GOOGLE.COM."
  ]
}