Email Validation

Fake Email Verifier

Fake Email Verifier checks address syntax plus MX, SPF and DMARC records via DNS-over-HTTPS in your browser.

Live DNSChecks MX, SPF and DMARC via DNS from your browser; this site has no backend and never sees them.

Fake Email Verifier is a browser-based web developer tool on WebDevToolsBase. Fake Email Verifier checks address syntax plus MX, SPF and DMARC records via DNS-over-HTTPS in your browser. To use it, paste your input and view the result directly in your browser — no signup and nothing to install.

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Fake Email Verifier checks MX, SPF and DMARC via DNS from your browser — this site has no backend.

Fake Email Verifier

Fake Email Verifier checks address syntax plus MX, SPF and DMARC records via DNS-over-HTTPS in your browser.

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How to use Fake Email Verifier

  1. Give Fake Email Verifier an email address or domain to work with.
  2. Trigger Fake Email Verifier and it sends the DNS lookups from your browser, not from this site.
  3. See the response from a public DNS resolver; Fake Email Verifier only displays what comes back.
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About this tool

Fake Email Verifier is a static, browser-based client. Fake Email Verifier validates an address syntax locally, then checks the domain MX, SPF and DMARC records over DNS-over-HTTPS.

Proving a specific mailbox exists requires sending mail, which a browser cannot do, so Fake Email Verifier focuses on the DNS signals that genuinely can be checked. The MX, SPF and DMARC checks are DNS queries sent from your browser to a public resolver; this site has no backend and never sees them, and a connection is required.

Frequently asked questions

What is Fake Email Verifier for?

Fake Email Verifier validates the address format and checks the domain's MX, SPF and DMARC records via DNS from your browser.

Do I need an account for Fake Email Verifier?

No — Fake Email Verifier needs no account, sign-up or installation.

Where does Fake Email Verifier run its checks?

Fake Email Verifier runs DNS lookups (MX, SPF, DMARC) from your browser against a public DNS-over-HTTPS resolver. This site has no backend and never sees them; the public resolver does.

Can Fake Email Verifier confirm a mailbox really exists?

Fake Email Verifier checks address syntax and the domain's MX, SPF and DMARC via DNS-over-HTTPS; proving a live mailbox needs to send mail, which a browser cannot do.

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