Domains with DNS TXT v=spf1 +a +mx +ip4:74.50.66.26 +ip4:162.241.100.72 +ip4:51.195.91.99 +include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:74.50.66.26 +ip4:162.241.100.72 +ip4:51.195.91.99 +include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:74.50.66.26 +ip4:162.241.100.72 +ip4:51.195.91.99 +include:spf.protection.outlook.com -all