Domains with DNS TXT v=spf1 include:spf.protection.outlook.com -all include:spf.otys.nl
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com -all include:spf.otys.nl.
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com -all include:spf.otys.nl.