Domains with DNS TXT v=spf1 a mx ip4:149.210.158.147 include:spf.protection.outlook.com include:eu.mailgun.org -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:149.210.158.147 include:spf.protection.outlook.com include:eu.mailgun.org -all.