Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:mailgun.org ip4:45.221.128.186 ip4:41.76.130.81 ip4:199.250.200.78 ip6:2c0f:fb18:401:6::2 ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:mailgun.org ip4:45.221.128.186 ip4:41.76.130.81 ip4:199.250.200.78 ip6:2c0f:fb18:401:6::2 ~all.