Domains with DNS TXT v=spf1 +a +mx include:_spf.google.com include:spf.protection.outlook.com +ip4:35.197.186.249 +include:sendgrid.net +include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:_spf.google.com include:spf.protection.outlook.com +ip4:35.197.186.249 +include:sendgrid.net +include:mailgun.org ~all.