Domains with DNS TXT v=spf1 include:mailgun.org mx ip4:64.202.115.238 ip4:12.237.27.238 ip4:209.242.47.240 ip4:209.242.47.238 ip4:72.19.234.58 ip4:72.19.234.58 include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:mailgun.org mx ip4:64.202.115.238 ip4:12.237.27.238 ip4:209.242.47.240 ip4:209.242.47.238 ip4:72.19.234.58 ip4:72.19.234.58 include:spf.protection.outlook.com ~all.