DNS Gurus
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91/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 15
Google Trust logo Google Trust Firebase logo Firebase Google Analytics logo Google Analytics Google API JS Client logo Google API JS Client Google Cloud Storage logo Google Cloud Storage Google Fonts logo Google Fonts Google reCAPTCHA logo Google reCAPTCHA Google Search logo Google Search Google Static File Front End logo Google Static File Front End Google Sign-In logo Google Sign-In Google Tag Manager logo Google Tag Manager jsDelivr logo jsDelivr Stripe logo Stripe Unsplash logo Unsplash Google Cloud logo Google Cloud

Certificate Information

Subject
CN=tangibledata.store
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
July 03, 2026
Valid Until
October 01, 2026 54 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
15:BC:0A:BA:4C:4D:65:1F:37:E1:78:D9:6B:57:8D:53:FE:9F:82:50:83:67:4B:37:98:E2:61:5E:E4:07:96:A3
Alternative Names
5 domains

Security Configuration

TLS Protocols
TLS 1.2 TLS 1.3
Forward Secrecy
Supported (Modern clients use PFS)

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Google Cloud Storage logo
Basic
default-src; script-src; connect-src; +10 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records
Not Configured (Any CA can issue certificates)
CAA Issues
  • • No CAA records configured - any CA can issue certificates
Recommendations
  • • Implement CAA records to restrict which CAs can issue certificates for your domain
  • • This adds an extra layer of security against unauthorized certificate issuance
  • • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
  • • Consider adding 'iodef' record to receive security incident reports