Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:_netblockmas12.perfectnet.at include:spf.mandrillapp.com -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:_netblockmas12.perfectnet.at include:spf.mandrillapp.com -all.