Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com include:109.100.42.78 include:spf.sendmachine.info ~all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com include:109.100.42.78 include:spf.sendmachine.info ~all.