Domains with DNS TXT v=spf1 ip4:216.137.183.248 ip4:67.209.116.57 ip4:68.66.243.129 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:216.137.183.248 ip4:67.209.116.57 ip4:68.66.243.129 include:spf.protection.outlook.com include:spf.mandrillapp.com -all.

Top Domains with TXT set to v=spf1 ip4:216.137.183.248 ip4:67.209.116.57 ip4:68.66.243.129 include:spf.protection.outlook.com include:spf.mandrillapp.com -all