Privacy
Domain Email Doctor is built to inspect public DNS, not private inboxes or provider accounts. This page explains the practical privacy boundary for the current production version.
Scan data
We do not store scanned domains in a database. A scan request uses the domain you enter to look up public DNS records and return a result in the browser.
Result pages use query strings so you can refresh or share a scan state. Query-driven result pages are marked `noindex` so search engines should not index arbitrary scanned-domain URLs.
DNS resolvers and public records
DNS lookups are made against public DNS infrastructure, with Cloudflare DNS-over-HTTPS as the primary resolver and Google DNS-over-HTTPS as a fallback. DNS records such as MX, TXT, CNAME, A, and AAAA are public by design.
Analytics
Analytics are configured to avoid sending scanned-domain query strings. Result and fix page views are tracked using sanitized paths such as `/result` and `/fix`, and product events use broad categories instead of domains, email addresses, DNS values, or free-text feedback.
Support and feedback
If you choose to email us or use an external feedback/support link, the information you submit goes through that action. Do not send passwords, private DKIM keys, recovery codes, or provider account access.
Contact: support@domainemaildoctor.com