Domains with DNS TXT v=spf1 ip4:66.29.140.146 include:spf.protection.outlook.com include:mailgun.org include:helpscoutemail.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:66.29.140.146 include:spf.protection.outlook.com include:mailgun.org include:helpscoutemail.com ~all.