Domains with DNS TXT v=spf1 +a +mx +ip4:50.87.226.92 +ip4:74.220.219.56 +ip4:34.194.137.104 +include:spf.protection.outlook.com +include:mailgun.org -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:50.87.226.92 +ip4:74.220.219.56 +ip4:34.194.137.104 +include:spf.protection.outlook.com +include:mailgun.org -all.