Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:_spf.argewebhosting.nl include:userinclude.dme3ds1.com include:_spf.vyxithosting.nl ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:_spf.argewebhosting.nl include:userinclude.dme3ds1.com include:_spf.vyxithosting.nl ~all.