Email Formats

{
  "mx": [
    "10 mail.btci.com."
  ],
  "spf": [
    "v=spf1 mx a a:m.btci.com a:ticket.btci.com include:mktomail.com ip4:63.170.232.0/24 ip4:63.211.253.0/24 ip4:63.173.44.0/27 ip4:216.98.188.16 ~all"
  ]
}