How to use Email Verifier (Hunter)
- Enter an email address or domain into Email Verifier (Hunter).
- Run it, and Email Verifier (Hunter) issues the DNS lookups directly from your browser.
- Read the response Email Verifier (Hunter) shows below — it comes from a public DNS resolver, not from this site.
About this tool
Email Verifier (Hunter) is a static, browser-based client. Email Verifier (Hunter) 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 Email Verifier (Hunter) 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 Email Verifier (Hunter) for?
Email Verifier (Hunter) validates the address format and checks the domain's MX, SPF and DMARC records via DNS from your browser.
Is Email Verifier (Hunter) free to use?
Yes — Email Verifier (Hunter) is completely free, with no usage limits.
Where does Email Verifier (Hunter) run its checks?
Email Verifier (Hunter) 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 Email Verifier (Hunter) confirm a mailbox really exists?
Email Verifier (Hunter) 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.