Email Formats

{
  "mx": [
    "5 alt2.aspmx.l.google.com.",
    "5 alt1.aspmx.l.google.com.",
    "10 alt4.aspmx.l.google.com.",
    "10 alt3.aspmx.l.google.com.",
    "1 aspmx.l.google.com."
  ],
  "spf": [
    "v=spf1 mx ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:71.13.117.162 include:mktomail.com ~all"
  ]
}