Email Formats

{
  "mx": [
    "10 spmail.sk.com."
  ],
  "spf": [
    "v=spf1 ip4:168.154.172.196 ip4:168.154.172.197 ip4:168.154.172.184 ip4:168.154.172.174 ip4:168.154.160.20 ip4:168.154.160.144 ~all"
  ]
}