Domains with DNS TXT v=spf1 include:spf.colo.ict-concept.nl include:spf.kantoren.ict-concept.nl include:spf.cloudconcept.nl include:spf.protection.outlook.com include:_spf.act-on.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.colo.ict-concept.nl include:spf.kantoren.ict-concept.nl include:spf.cloudconcept.nl include:spf.protection.outlook.com include:_spf.act-on.net -all.