Security posture

Security report for wikipedia.org

How well a domain is protected against takeover, forged DNS, interception, email spoofing and look-alike names — scored by published rules, with the fixes that matter most first.

Overview

Running checks…

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The score appears once the sections have finished.

Results may be cached for a few minutes, so a recheck can show the same data.

Registration

Pending

Registry RDAP data: registrar, dates, status codes and an honest availability verdict.

Checking registration…

DNS & nameservers

Pending

Address, mail and text records, nameserver health and CAA.

Resolving DNS…

DNSSEC

Pending

Whether the domain is signed and validates end to end.

Validating DNSSEC…

SSL/TLS

Pending

Certificate validity, hostname coverage, chain trust and protocol.

Inspecting TLS certificate…

HTTP/HTTPS

Pending

HTTPS availability, redirects and security headers.

Requesting the website…

Email security

Pending

MX, SPF, DMARC, MTA-STS, TLS-RPT and BIMI.

Reviewing email security…

Results reflect live checks and public data at the time shown and may be cached briefly. They are informational and not a security audit.