Domains with DNS TXT v=spf1 ip4:35.215.67.168 ip4:185.56.86.138 mx a include:spf.protection.outlook.com include:_spf.google.com include:mh.blackboard.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:35.215.67.168 ip4:185.56.86.138 mx a include:spf.protection.outlook.com include:_spf.google.com include:mh.blackboard.com ~all.