Domains with DNS TXT v=spf1 include:spf.factuursturen.be include:spf.sendinblue.com include:_spf.level27.be include:spf.protection.outlook.com mx ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.factuursturen.be include:spf.sendinblue.com include:_spf.level27.be include:spf.protection.outlook.com mx ~all.