CyberNew

Email Header Analyzer

Paste raw email headers to trace the delivery path and spot spoofing. Parsed only in your browser. Runs entirely in your browser, nothing is stored.

How this works

Paste the full headers (Gmail: ⋮ → Show original; Outlook: File → Properties → Internet headers). Your browser splits them into hops and reads the authentication results.

What we never see

The headers or the email. Parsing happens entirely in this tab and nothing is uploaded.

Raw email headers

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