Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spfau.rocketseed.com +a:spf.inspectionmanager.com +a:spf.propertyspace.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spfau.rocketseed.com +a:spf.inspectionmanager.com +a:spf.propertyspace.com -all.