haydenplanetarium.org security report

Certificate, security headers, email authentication, DNS, registration, and exposed hosts — from public sources.

22risk

Low

Minor observations only.

0Critical

0High

2Medium

1Low

2Info

Collected 8 hours ago8.7sfrom cache

noteCertificate inspection is unavailable in this runtime.
noteNetwork ownership lookup is unavailable in this runtime; ASN and org are omitted.
noteCDN/WAF detection is unavailable in this runtime.
note2 hosts were identified as CDN/edge infrastructure from ASN ownership rather than a cdncheck fingerprint.

Without HSTS the browser will still try http:// first on a fresh visit, which is the window an on-path attacker uses.
What to do
Send `Strict-Transport-Security: max-age=31536000; includeSubDomains` once you are sure everything works over HTTPS.
asset: https://www.amnh.org/research/hayden-planetarium
CSP is the main defence that limits what an injected script can do. Without it, any XSS bug is fully exploitable.
What to do
Start with a report-only policy, tighten it against the reports, then enforce.
asset: https://www.amnh.org/research/hayden-planetarium
Answers for this domain are not signed, so a resolver cannot tell a forged response from a real one.
What to do
Enable DNSSEC at your DNS host and publish the DS record at the registrar.
asset: haydenplanetarium.org
Mail to this domain can be downgraded to plaintext by an on-path attacker, because senders have no way to know TLS is required.
What to do
Publish an MTA-STS policy (a TXT record plus a small HTTPS-hosted file).
asset: haydenplanetarium.org
Any public certificate authority may issue certificates for this domain. CAA lets you name the ones allowed to.
What to do
Add a CAA record naming your CA, e.g. `0 issue "letsencrypt.org"`.
asset: haydenplanetarium.org

final https://www.amnh.org/research/hayden-planetariumstatus 403time 53msstack cloudflare

✓http:// redirects to https://
✗Strict-Transport-Security
✗Content-Security-Policy
✓Clickjacking protection
SAMEORIGIN
✓X-Content-Type-Options
nosniff
✓Referrer-Policy
same-origin
✓Permissions-Policy
accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),micro
–security.txt publishedoptional — tells researchers where to report bugs

✓Receives mail via 1 server
haydenplanetarium-org.mail.protection.outlook.com
!SPFends in ~all
v=spf1 ~all
✓DMARCp=reject
v=DMARC1; p=reject; rua=mailto:78164a4a60ee43d2850989804bfba122@dmarc-reports.cloudflare.net
!MTA-STSinbound mail can be downgraded to plaintext

Address	Ports	CVEs	Edge	Network
104.18.17.219 www.haydenplanetarium.org +1	80443205220532082208320862087+5	0	Cloudflare~	—
104.18.16.219 www.haydenplanetarium.org +1	80443205220532082208320862087+5	0	Cloudflare~	—

Archived URLs

Endpoints the Wayback Machine has kept — config files, backups, scripts. Slow to fetch, so it is here on request.