Domains with DNS TXT v=spf1 ip4:199.250.206.209 include:spf.protection.outlook.com include:spf.sendinblue.com include:_spf.smtp.com mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:199.250.206.209 include:spf.protection.outlook.com include:spf.sendinblue.com include:_spf.smtp.com mx ~all.