Domains with DNS TXT v=spf1 +a +mx ip4:52.63.123.241include:spf.protection.outlook.com include:mailgun.org include:spf.mandrillapp.com include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx ip4:52.63.123.241include:spf.protection.outlook.com include:mailgun.org include:spf.mandrillapp.com include:sendgrid.net ~all.