Domains with DNS TXT v=spf1 ip4:138.128.173.2 +a +mx +ip4:107.161.189.244 +include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:138.128.173.2 +a +mx +ip4:107.161.189.244 +include:spf.protection.outlook.com -all.