Domains with DNS TXT v=spf1 ip4:142.176.15.173 ip4:207.166.92.11 include:spf.protection.outlook.com include:spf.mandrillapp.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:142.176.15.173 ip4:207.166.92.11 include:spf.protection.outlook.com include:spf.mandrillapp.com -all.