Domains with DNS TXT v=spf1 ip4:50.28.105.58 +ip4:216.23.184.50 +a +mx +ip4:64.91.248.244 include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:50.28.105.58 +ip4:216.23.184.50 +a +mx +ip4:64.91.248.244 include:spf.protection.outlook.com ~all.