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SECURITY SCORE
Certificate Information
Subject
CN=*.redoxengine.com
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M04
Valid From
August 06, 2025
Valid Until
September 04, 2026
213 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
68:48:33:87:4C:79:3D:F4:41:91:A1:C8:A2:E4:57:92:E9:DD:8D:04:29:F9:1E:40:D1:45:B4:EF:07:5D:F5:6B
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31536000; includeSubdomains;
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
Permissions-Policy
Present
accelerometer=(),ambient-light-sensor=(),autoplay=(),battery=(),camera=(), display-capture=(),document-domain=(),encrypted-media=(),fullscreen=(),gamepad=(), geolocation=(),gyroscope=(),layout-animations=(self),legacy-image-formats=(self), magnetometer=(),microphone=(),midi=(),oversized-images=(self),payment=(), picture-in-picture=(),publickey-credentials-get=(),speaker-selection=(), sync-xhr=(self),unoptimized-images=(self),unsized-media=(self),usb=(), screen-wake-lock=(),web-share=(),xr-spatial-tracking=()
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
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