Email Formats

{
  "mx": [
    "10 dingman.com.1.0001.arsmtp.com.",
    "20 dingman.com.2.0001.arsmtp.com."
  ],
  "spf": [
    "v=spf1 ip4:213.109.149.16 include:_spf.reliablemail.org include:exghost.com include:mailgun.org ~all"
  ]
}