Domains with DNS TXT v=spf1 +a +mx +ip4:67.43.227.158 +ip4:192.99.6.218 +ip4:51.79.37.238 +include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:67.43.227.158 +ip4:192.99.6.218 +ip4:51.79.37.238 +include:spf.protection.outlook.com ~all.