Security Tools

DMARC Record Checker: Policy, Alignment and Reporting AnalysisCheck the DMARC record of a domain and understand its policy, reporting configuration, alignment settings and enforcement level. DMARC helps protect a domain...

SPF Record Checker: Analyze SPF TXT Records, Includes and PolicyCheck the SPF record of a domain and understand which servers are allowed to send email. The tool detects SPF records,...

Email & DNS Security Tools: SPF, DMARC, DKIM and Mail DiagnosticsEmail DNS tools for checking SPF, DMARC, DKIM, MX records and account safety practices.SPF Record CheckerSPF syntax and sending policy...

Decode JWTs locally, inspect header and payload, review exp, nbf, iat, issuer, audience, signature risk and verification steps before trusting a token.

Generate MD5 legacy checksums, SHA hashes, file digests and HMAC values locally, compare expected checksums and understand safe hashing use.

Trace redirect chains, compare HTTP and hostname variants, inspect migration URLs and review final canonical signals from one redirect audit.

Check the TLS certificate served for a host, review expiry, issuer, subject, SAN coverage, expected hostnames and HTTPS context before renewal or launch.

Check live HTTP response headers, security policy coverage, cache and compression clues, redirect path context, cookie flags and raw server signals from one practical report.