Email Formats

{
  "mx": [
    "10 mail.lacostena.com.mx."
  ],
  "spf": [
    "v=spf1 ip4:201.116.25.4 ip4:201.116.25.5 ip4:189.240.56.179 a:mailclcsrv.lacostena.com.mx a:mail.lacostena.com.mx mx:lacostena.com.mx ptr -all"
  ]
}