888AI Trusted Reviews · Public OSINT security valuation
blog.cloudflare.com
Public OSINT valuation for blog.cloudflare.com: grade B (81/100). Title signal “Cloudflare Blog”. 4 security headers present, 4 commonly expected headers missing. This is a defensive surface review — not a penetration test.
81
B
Findings
- TLS handshake OK (TLSv1.3).
- HSTS header missing on the final HTTPS response.
- Content-Security-Policy observed.
- Set-Cookie includes Secure and HttpOnly flags.
- DNS resolves publicly (A/AAAA).
- robots.txt is publicly available.
- RDAP domain record available (cloudflare.com).
- Final HTTP status 200 at https://blog.cloudflare.com/.
Checks
DNS
resolved- A
- 104.18.29.7, 104.18.28.7
- AAAA
- 2606:4700::6812:1d07, 2606:4700::6812:1c07
- PTR
- —
- error
- —
TLS / certificate
ok- version
- TLSv1.3
- cipher
- TLS_AES_256_GCM_SHA384
- issuer
- Let's Encrypt
- notAfter
- Jan 30 07:17:25 2027 GMT
- SAN sample
- blog.cloudflare.com, www.blog.cloudflare.com
- error
- —
HTTP & security headers
4 present- finalUrl
- https://blog.cloudflare.com/
- status
- 200
- server
- cloudflare
- x-powered-by
- —
- present
- content-security-policy, permissions-policy, referrer-policy, x-content-type-options
- missing
- strict-transport-security, x-frame-options, cross-origin-opener-policy, cross-origin-resource-policy
- cookie Secure
- True
- cookie HttpOnly
- True
Tech fingerprint (public)
passive- title
- Cloudflare Blog
- generator
- —
- tech
- Cloudflare
- script hosts
- ot.www.cloudflare.com, x, blog.search.ai.cloudflare.com, static.cloudflareinsights.com
- description
- Technical deep dives, product updates, and insights from the teams that are helping to build a better Internet.
RDAP / registration
rdap- domain
- cloudflare.com
- registrar
- Cloudflare, Inc.
- created
- 2009-02-17T22:07:54Z
- expires
- 2033-02-17T22:07:54Z
- nameservers
- ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com
- status
- client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
- error
- —
Public well-known
passive- /.well-known/security.txt
- HTTP 404
- /robots.txt
- HTTP 200 · found
- /security.txt
- HTTP 404
Reviews from Trustpilot
Official Trustpilot profile for this domain (public page — we do not scrape Trustpilot).
Open Trustpilot for blog.cloudflare.comScores/widgets require SECSCAN_TRUSTPILOT_API_KEY on scan.888ai.org · inventKeys=false
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