Domains with DNS TXT v=spf1 a mx ip4:154.52.45.4 ip4:154.52.40.100 a:mail.focs.be include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:154.52.45.4 ip4:154.52.40.100 a:mail.focs.be include:spf.protection.outlook.com ~all.