Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a:dispatch-eu.ppe-hosted.com include:_spf.nextpertise.nl -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a:dispatch-eu.ppe-hosted.com include:_spf.nextpertise.nl -all.