Domains with DNS TXT v=spf1 ip4:129.232.252.66 ip4:156.38.139.50 ip4:217.27.250.118 include:spf.protection.outlook.com include:mailgun.org -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:129.232.252.66 ip4:156.38.139.50 ip4:217.27.250.118 include:spf.protection.outlook.com include:mailgun.org -all.