Fidajo

Paste or upload a recruiter email—ideally with full headers. Checks run in your browser; message text never leaves your device. Only extracted domains and IPs are sent for DNS/age lookups.

Message text is not saved. A bounded risk summary stays in this browser. These are warning signs, not proof.

Learn more

Checks are informed by NIST SP 800-177 (Trustworthy Email)—reading reported SPF/DKIM/DMARC results and whether a domain publishes normal mail records—and by OWASP-style phishing guidance: urgent payment or credential lures, lookalike domains, shortener/IP links, and hidden characters. Pasted authentication results are not cryptographically re-verified. This is guidance-informed hygiene, not certification or an enterprise mail gateway.

What this is not

  • Not a guarantee something is safe or a scam—signals can be wrong.
  • Does not open links or download attachments.
  • When unsure, contact the employer through a channel you already trust.

How Fidajo reads a message

Hi there[1],

You have been selected. Send a wire transfer for the $45 processing fee[2] in the next 2 hours[3] via http://vsoft-careers.example/pay[4]

— HR Team, VSoft

  1. Generic greeting — mass mail often skips your name.
  2. Fee / payment ask before a real offer.
  3. Urgency meant to stop you from checking.
  4. Odd link shape — not the company’s real site.

Paste email

Try an example:
Optional: expected company