Email Formats

{
  "mx": [
    "10 alt4.aspmx.l.google.com.",
    "10 alt3.aspmx.l.google.com.",
    "5 alt1.aspmx.l.google.com.",
    "1 aspmx.l.google.com.",
    "5 alt2.aspmx.l.google.com."
  ],
  "spf": [
    "v=spf1 mx a ptr include:_spf.google.com ip4:204.232.176.234 ip4:204.232.177.162 ~all"
  ]
}