Email Formats

{
  "mx": [
    "5 alt1.aspmx.l.google.com.",
    "10 alt3.aspmx.l.google.com.",
    "10 alt4.aspmx.l.google.com.",
    "5 alt2.aspmx.l.google.com.",
    "1 aspmx.l.google.com."
  ],
  "spf": [
    "v=spf1 redirect=spf.dondominio.com",
    "v=spf1 +a +mx +ip4:67.225.172.110 ~all",
    "v=spf1 a mx include:cmail1.com ?all",
    "v=spf1 ip4:216.243.150.0/24 ip4:216.250.166.0/24 ip4:209.240.81.0/24 include:emailsrvr.com mx ?all"
  ]
}