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AiTechWorlds
AiTechWorlds
Validate an email address by syntax, disposable-domain check, and live MX-record lookup — no test email sent.
Checks syntax, disposable-domain list, and live MX records via DNS-over-HTTPS. It does not send a test email.
The Email Validator checks whether an email address is likely deliverable without ever sending a message. It validates the address syntax, flags disposable/temporary email providers, and verifies that the domain has live MX records via DNS-over-HTTPS. It is free, runs in your browser, and gives an at-a-glance verdict on deliverability.
Enter an email address
Type the address you want to validate (name@example.com).
Validate
Click Validate to run the syntax, disposable, and MX checks.
Read the verdict
See whether each check passes and the overall deliverability assessment.
Review MX servers
If present, the domain's mail servers are listed.
100% Private — No Server Required
All processing happens directly in your browser. No data is uploaded, stored, or transmitted to any server.
Last reviewed on June 14, 2026 by the AiTechWorlds Tools Team. All processing runs locally in your browser.