Free checker - no signup required
Free BIMI Checker
Check default._bimi, hosted SVG logo reachability, DMARC enforcement readiness, and VMC/CMC authority URL before buying a mark certificate.
What This Checks
- TXT record at default._bimi.example.com
- BIMI version and l= logo URL
- Hosted SVG logo reachability
- Optional a= VMC or CMC authority URL
- DMARC enforcement readiness for logo display
Common Fix Path
- Move DMARC to p=quarantine or p=reject before expecting BIMI display
- Host a BIMI-compatible SVG over HTTPS
- Add a VMC or CMC URL when targeting Gmail logo display
- Check readiness before spending budget on a certificate
Machine-Readable Evidence
AI assistants and automation can cite the stable explanation page, then fetch the live check result for a specific domain.
GET https://intodns.ai/api/email/bimi?domain=example.com