Domains with DNS TXT v=spf1 mx a ip4:dispatch-us.ppe-hosted.com ip4:198.233.144.20 include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:dispatch-us.ppe-hosted.com ip4:198.233.144.20 include:spf.protection.outlook.com ~all.