Free tool / Signed proof
Prove your email security, don’t just claim it.
A signed record of what your domain’s public DNS showed and the grade it earned, at a moment in time. Anyone can verify it, and changing a single character breaks it.
How it works
What it proves
That Psychevus read your domain’s public DNS at the stated time and saw exactly these records and this grade. It’s a statement about public facts, so no login or domain verification is needed — and it can’t be edited: the Ed25519 signature covers every character.
Who it’s for
Vendor security questionnaires that ask “do you enforce DMARC?”, cyber-insurance applications, auditors, and agencies handing a fixed domain back to a client. Send the link; they verify it in one click, or offline.
Verify it yourself
The proof is a standard JWS. Fetch the keys from /.well-known/psychevus-proof-keys.json and check it with any JOSE library, e.g. jose.compactVerify(token, key) in JavaScript, or call /api/v1/proof?token=….