Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:ispgateway.de include:fax@fernau-containerdienst.de include:spf.eu.exclaimer.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:ispgateway.de include:fax@fernau-containerdienst.de include:spf.eu.exclaimer.net ~all.