Email Formats

{
  "mx": [
    "0 sparkenglish.com.br."
  ],
  "spf": [
    "v=spf1 +mx +a +ip4:51.222.42.230 +ip4:51.222.75.128 +ip4:51.222.75.129 +ip4:51.222.75.130 +ip4:51.222.75.131 +ip4:51.222.75.132 +ip4:51.222.75.133 +ip4:51.222.75.134 +ip4:51.222.75.135 +ip4:51.222.75.136 +ip4:51.222.75.137 +ip4:51.222.75.138 +ip4:51.222.7\" \"5.139 +ip4:51.222.75.140 +ip4:51.222.75.141 +ip4:51.222.75.142 +ip4:51.222.75.143 -all"
  ]
}