Email Formats

{
  "mx": [
    "100 mail13.is-fun.net."
  ],
  "spf": [
    "v=spf1 a mx ip4:212.114.33.0/24 ip4:212.114.34.0/24 ip4:212.114.35.0/24 ip4:212.114.36.0/24 ip4:212.114.37.0/24 ~all"
  ]
}