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