Email Formats

{
  "mx": [
    "20 invmail.hynix.com.",
    "10 vmail.hynix.com.",
    "0 antispam.hynix.com.",
    "50 invmail4.hynix.com.",
    "40 invmail3.hynix.com.",
    "30 invmail2.hynix.com."
  ],
  "spf": [
    "v=spf1 ip4:166.125.252.71 ip4:166.125.252.73 ip4:166.125.252.76 ip4:166.125.252.79 ip4:166.125.252.85 ip4:166.125.252.90 ip4:166.125.252.92 -all"
  ]
}