Domains with DNS TXT v=spf1 +a +mx include:spf.protection.outlook.com +ip4:188.165.196.16 +ip4:137.74.217.123 -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:spf.protection.outlook.com +ip4:188.165.196.16 +ip4:137.74.217.123 -all.

Top Domains with TXT set to v=spf1 +a +mx include:spf.protection.outlook.com +ip4:188.165.196.16 +ip4:137.74.217.123 -all