Email Formats

{
  "mx": [
    "99 alt3.aspmx.l.google.com.",
    "10 aspmx.l.google.com.",
    "50 alt2.aspmx.l.google.com.",
    "99 alt4.aspmx.l.google.com.",
    "50 alt1.aspmx.l.google.com."
  ],
  "spf": [
    "v=spf1 mx a include:_spf.google.com ip4:107.23.91.57/32 ip4:107.21.42.42/32 ~all"
  ]
}