Domains with DNS TXT v=spf1 +mx +a +ip4:164.160.91.13 +include:spf.zamailgate.com +include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:164.160.91.13 +include:spf.zamailgate.com +include:spf.protection.outlook.com -all.