About Domain Email Doctor
Domain Email Doctor is a public email DNS checker for domains that need clearer MX, SPF, DKIM, and DMARC diagnostics. The goal is simple: enter an email address or domain, get a clear report, then follow safe next steps without guessing DNS records.
What we check
We only inspect public DNS records. The scanner checks receiving mail records, SPF sending authorization, DKIM selector signals, DMARC policy, DNS host signals, website host signals, and provider consistency clues.
What we do not do
We never ask for passwords or provider logins. The scan only reads public DNS and changes nothing. The optional auto-fix can add or update records, but only with a scoped API token you create, only the exact records you approve, and it never deletes anything. We do not access inboxes, send test email, guarantee inbox placement, or promise that a domain reputation problem is fixed.
Why the flow is one input
The product is designed for people who are unsure where email DNS is broken. The scanner asks for only an email address or domain first, then asks follow-up questions only when a result needs extra context.