Email Formats
{
"mx": [
"0 mail.gmxconstruction.com."
],
"spf": [
"v=spf1 +ip4:162.241.224.38 +ip4:192.185.0.0/16 +ip4:50.116.64.0/18 +ip4:50.87.152.0/21 +ip4:108.167.128.0/18 +ip4:216.172.160.0/19 +ip4:108.179.192.0/18 +ip4:162.144.0.0/16 -all"
]
}