Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a ip4:81.28.85.37 a:gatekeeper.kroesadvocaten.nl include:spf.cloudconcept.nl include:spf.brickzero.email include:sendgrid.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a ip4:81.28.85.37 a:gatekeeper.kroesadvocaten.nl include:spf.cloudconcept.nl include:spf.brickzero.email include:sendgrid.net -all.