Domains with DNS TXT v=spf1 a mx include:_spf.yourfilter.nl include:spf.protection.outlook.com include:_spf.transip.email ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.yourfilter.nl include:spf.protection.outlook.com include:_spf.transip.email ~all.