Domains with DNS TXT v=spf1 mx ip4:151.253.50.213 ip4:151.253.107.238 include:spf.protection.outlook.com include:_spf.salesforce.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:151.253.50.213 ip4:151.253.107.238 include:spf.protection.outlook.com include:_spf.salesforce.com -all.