Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:176.119.131.1 ip4:176.119.131.146 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:176.119.131.1 ip4:176.119.131.146 -all.