Email Formats

{
  "mx": [
    "1 ASPMX.L.GOOGLE.com.",
    "365 ms59601932.msv1.invalid.",
    "6 ALT2.ASPMX.L.GOOGLE.com.",
    "12 ASPMX4.GOOGLEMAIL.com.",
    "11 ASPMX3.GOOGLEMAIL.com.",
    "10 ASPMX2.GOOGLEMAIL.com.",
    "13 ASPMX5.GOOGLEMAIL.com.",
    "5 ALT1.ASPMX.L.GOOGLE.com."
  ]
}