Free audit — no signup
Audit your signups for disposable emails — free, no signup
Paste a list of signup emails or domains and see how many are disposable, legitimate, or unknown in seconds.
The part before the @ never leaves your browser. We only ever see the domain.
The part before the @ never leaves your browser. We only ever see the domain.
Paste a list above to see how many are disposable, legitimate, or unknown.
Counts only
We return totals, never the addresses you pasted.
Domain-only
Local parts are stripped in your browser before anything is sent.
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Sign up free to see exactly which domains are disposable.