Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:107.20.210.250 include:107.23.16.222 include:54.173.83.138 include:52.1.14.157 include:securityeducation.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:107.20.210.250 include:107.23.16.222 include:54.173.83.138 include:52.1.14.157 include:securityeducation.com ~all.