Domains with DNS TXT v=spf1 +a +mx +a:mail.your-server.de include:www507.your-server.de include:helpscoutemail.com include:spf.brevo.com -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +a:mail.your-server.de include:www507.your-server.de include:helpscoutemail.com include:spf.brevo.com -all.