Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:81.150.98.237 ip4:178.128.167.69 -all

There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:81.150.98.237 ip4:178.128.167.69 -all.

Top Domains with TXT set to v=spf1 a include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:81.150.98.237 ip4:178.128.167.69 -all