Domains with DNS TXT v=spf1 include:spf.flexmail.eu a mx ip4:185.104.29.62 ip6:2a06:2ec0:1:0:0:0:0:108 include:filter-out.zxcs.nl include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.flexmail.eu a mx ip4:185.104.29.62 ip6:2a06:2ec0:1:0:0:0:0:108 include:filter-out.zxcs.nl include:spf.protection.outlook.com -all.