Domains with DNS TXT v=spf1 include:_spf.premiumantispam.nl +mx +a include:spf.dmrmail.nl include:spf.protection.outlook.com +all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.premiumantispam.nl +mx +a include:spf.dmrmail.nl include:spf.protection.outlook.com +all.