Email Formats

{
  "mx": [
    "10 mail.centra1.cz."
  ],
  "spf": [
    "v=spf1 ip4:212.158.148.211 ip4:212.158.135.85 ip4:77.236.206.44 ip4:193.35.102.98 ip4:193.35.102.108 ip4:193.35.102.109 -all"
  ]
}