Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.hostedxl.nl include:mail-scanner.eu include:gate.flexportal.eu -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.hostedxl.nl include:mail-scanner.eu include:gate.flexportal.eu -all.