Email Formats

{
  "mx": [
    "5 alt2.aspmx.l.google.com.",
    "15 metroquimica.net.",
    "5 alt1.aspmx.l.google.com.",
    "10 alt3.aspmx.l.google.com.",
    "10 alt4.aspmx.l.google.com.",
    "1 aspmx.l.google.com."
  ],
  "spf": [
    "v=spf1 ip4:142.44.163.87 ip4:207.210.203.75 +a +mx +ip4:207.210.202.230 ~all"
  ]
}