Domains with DNS TXT v=spf1 mx a include:mailgun.org include:emsd1.com include:spf.protection.outlook.com ip4:199.188.207.150 ip4:135.84.68.123 ip4:208.86.168.7 ip4:195.81.108.100 ip4:216.71.136.217 ip4:216.71.159.223 ip4:52.1.96.230 -all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:mailgun.org include:emsd1.com include:spf.protection.outlook.com ip4:199.188.207.150 ip4:135.84.68.123 ip4:208.86.168.7 ip4:195.81.108.100 ip4:216.71.136.217 ip4:216.71.159.223 ip4:52.1.96.230 -all.