Email Formats

{
  "mx": [
    "0 concerninfotech.com."
  ],
  "spf": [
    "v=spf1 ip4:192.177.75.51 +a +mx +ip4:45.64.106.83 +ip4:69.72.159.34 +ip4:50.60.128.178 +ip4:65.98.58.250 ~all"
  ]
}