Email Formats

{
  "mx": [
    "10 smtp.b-w-k.net."
  ],
  "spf": [
    "v=spf1 ip4:144.76.17.186 ip4:144.76.17.168 ip4:136.243.172.126 ip4:136.243.172.125 ip4:144.76.17.147 ip4:136.243.23.216 -all"
  ]
}