Domains with DNS TXT v=spf1 mx a a:server.factorveermans.nl include:spf-considered-harmful.xs4all.nl include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a a:server.factorveermans.nl include:spf-considered-harmful.xs4all.nl include:spf.protection.outlook.com ~all.