Domains with DNS TXT v=spf1 +mx +a +ip4:192.185.2.172 +ip4:51.222.173.49 +ip4:158.85.89.116 +ip4:158.85.77.121 +include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:192.185.2.172 +ip4:51.222.173.49 +ip4:158.85.89.116 +ip4:158.85.77.121 +include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 +mx +a +ip4:192.185.2.172 +ip4:51.222.173.49 +ip4:158.85.89.116 +ip4:158.85.77.121 +include:spf.protection.outlook.com -all