Domains with DNS TXT v=spf1 ip4:213.171.209.189 +a +mx +include:spf.protection.outlook.com +include:_netblocks.mimecast.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:213.171.209.189 +a +mx +include:spf.protection.outlook.com +include:_netblocks.mimecast.com -all.