Domains with DNS TXT v=spf1 a mx ip4:134.209.94.250 include:spf.protection.outlook.com include:spf.onlinefact.be include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:134.209.94.250 include:spf.protection.outlook.com include:spf.onlinefact.be include:sendgrid.net ~all.