Email Formats

{
  "mx": [
    "0 ASPMX.L.GOOGLE.COM.",
    "35 kcamails.kca.ac.ke.",
    "5 ALT2.ASPMX.L.GOOGLE.COM.",
    "10 ASPMX2.GOOGLEMAIL.COM.",
    "5 ALT1.ASPMX.L.GOOGLE.COM.",
    "10 ASPMX3.GOOGLEMAIL.COM.",
    "32767 ms22268710.msv1.invalid."
  ]
}