ressourcerie.fr security report

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

59risk

Elevated

Several issues worth triaging this week.

0Critical

1High

5Medium

2Low

2Info

Collected 2 hours ago6.6sfrom cache

Certificate Transparency
DNS resolution1
Network ownership0
CDN / WAF detection0
Exposed ports & CVEs3
Registration
DNS posture2
Email authentication2
Certificate
Security headers2
Archived URLs
Analysis10

noteCertificate Transparency did not complete (HTTP 502). Results below are partial.
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.

A visitor who types the address without https, or follows an old link, gets the unencrypted site. On public Wi-Fi that page can be read and rewritten in transit.
What to do
Redirect every http:// request to https:// with a 301, then add HSTS.
asset: https://ressourcerie.fr/
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://ressourcerie.fr/
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://ressourcerie.fr/
No X-Frame-Options or CSP frame-ancestors directive, so another site can load this page invisibly inside its own and trick users into clicking.
What to do
Send `X-Frame-Options: DENY` or `Content-Security-Policy: frame-ancestors ’none’`.
asset: https://ressourcerie.fr/
The record ends in ?all, so a spoofed message is neither passed nor failed and most receivers let it through.
What to do
End the record with -all (or ~all while you validate your senders).
asset: ressourcerie.fr
Receivers are asked to report spoofing but not to block it. This is the right first step, and the wrong place to stop.
What to do
Once reports look clean, move to p=quarantine, then p=reject.
asset: ressourcerie.fr
Lets browsers guess content types, which turns some upload and text endpoints into script injection points.
What to do
Send `X-Content-Type-Options: nosniff` on every response.
asset: https://ressourcerie.fr/
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: ressourcerie.fr
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: ressourcerie.fr
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: ressourcerie.fr

final https://ressourcerie.fr/status 200time 1835msstack cloudflare · WordPress 6.7.7

✗http:// redirects to https://
✗Strict-Transport-Security
✗Content-Security-Policy
✗Clickjacking protection
✗X-Content-Type-Options
✓Referrer-Policy
same-origin
✓Permissions-Policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https:/
–security.txt publishedoptional — tells researchers where to report bugs

✓Receives mail via 1 server
alice.octopuce.fr
!SPFends in ?all
v=spf1 a mx include:spf.octopuce.fr ?all
!DMARCp=none
v=DMARC1;p=none;pct=100;rua=mailto:dmarc@octopuce.fr;aspf=r;adkim=r
!MTA-STSinbound mail can be downgraded to plaintext

!DNSSECanswers can be forged
–CAAany CA may issue
–IPv6 (AAAA)IPv4 only
✓2 nameservers
ns1.octopuce.fr ns2.octopuce.net

✓Registered with SCALEWAY19.1 years old
ressourcerie.fr
✓Registration expiry298 days
2027-07-02
✓Transfer lock
client transfer prohibited
✓2 nameservers at registry
ns1.octopuce.fr ns2.octopuce.net

Address	Ports	CVEs	Edge	Network
91.194.60.6 ressourcerie.fr +3	80443587	0	direct	—

Archived URLs

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

ressourcerie.fr security report

Elevated

Findings

Security headers

Email authentication

DNS

Registration

Hosts

Hostnames