Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com ip4:208.112.99.194 include:spf.mandrillapp.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com ip4:208.112.99.194 include:spf.mandrillapp.com -all.