Domains with DNS TXT v=spf1 +a:_spf.salesforce.com ip4:120.138.18.69 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 +a:_spf.salesforce.com ip4:120.138.18.69 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com +a +mx ~all.