Email Formats

{
  "mx": [
    "5 ALT2.ASPMX.L.GOOGLE.com.",
    "10 ALT4.ASPMX.L.GOOGLE.com.",
    "1 ASPMX.L.GOOGLE.com.",
    "5 ALT1.ASPMX.L.GOOGLE.com.",
    "10 ALT3.ASPMX.L.GOOGLE.com."
  ],
  "spf": [
    "v=spf1 a:majordomo.nacion.co.cr a:mailgn.nacion.co.cr include:aspmx.googlemail.com include:spf.nacion.com include:elabs12.com a:smtp.nacion.co.cr ~all"
  ]
}