Email Formats

{
  "mx": [
    "10 mail.koreaaero.com.",
    "0 koreaaero.com."
  ],
  "spf": [
    "v=spf1 ip4:180.65.79.63 ip4:180.65.79.64 ip4:210.118.126.11 ip4:163.180.96.133 ip4:121.78.79.105 ip4:13.124.111.122 -all"
  ]
}