Domains with DNS TXT v=spf1 ip4:207.179.78.250 ip4:208.184.221.70 ip4:208.184.221.73 ip4:208.184.221.66 ip4:136.228.38.41 include:spf.protection.outlook.com a mx include:mailgun.org -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:207.179.78.250 ip4:208.184.221.70 ip4:208.184.221.73 ip4:208.184.221.66 ip4:136.228.38.41 include:spf.protection.outlook.com a mx include:mailgun.org -all.