Validate email lists before outreach. Multi-layer analysis covering syntax, live DNS records, disposable providers, role addresses, and domain reputation.
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Privacy-first: All checks run entirely in your browser. No addresses are sent to any external server. Live DNS lookups use Google's public DNS-over-HTTPS (8.8.8.8).
SyntaxMX / DNS RecordsDisposable DomainsRole AddressesTypo DetectionDomain Existence