Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com include:139649937.spf01.hubspotemail.net include:spf.nl2go.com -all
There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com include:139649937.spf01.hubspotemail.net include:spf.nl2go.com -all.