curl --location --request GET 'https://api.ricardoneud.com/v3/tools/mailcheck' \
--header 'X-Domain;' \
--header 'X-DKIM-Selector;'
{
"domain": "example.com",
"spf": "v=spf1 -all",
"dmarc": "v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s",
"dkim": "Valid DKIM record found for selector x._domainkey: v=DKIM1; p=",
"mx": "(priority 0)",
"ptr": "a23-192-228-84.deploy.static.akamaitechnologies.com",
"bimi": "BIMI record missing or invalid",
"google_verification": "Domain is not verified by Google"
}