Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:74.84.203.40 ip4:128.136.57.200 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:74.84.203.40 ip4:128.136.57.200 -all.