Email Formats

{
  "mx": [
    "10 _dc-mx.7fffcaf25544.sironka.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:37.97.179.28 ip4:37.97.159.118 ip4:84.22.106.111 ip4:46.19.35.99 ip6:2a02:2770:3:0:21a:4aff:fe8c:999 ip6:2a01:7c8:aabf:7e::1 ?all"
  ]
}