Open
Cached
·
just now
93/100
SECURITY SCORE
Certificate Information
Subject
CN=brex.com
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M04
Valid From
January 07, 2026
Valid Until
February 04, 2027
368 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
25:7B:E2:81:D5:F6:45:76:E6:F7:B5:B5:38:68:97:C5:79:07:B2:2C:2E:27:EB:9B:7C:81:4E:36:DF:D6:10:79
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
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Good
default-src; object-src; base-uri; +14 more
default-src 'self';object-src 'none';base-uri 'self';form-action 'self';manifest-src 'self';script-src 'self' 'unsafe-inline' https://unpkg.com;style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://unpkg.com;font-src 'self' data: https://fonts.gstatic.com https://unpkg.com;img-src 'self' data: https:;media-src 'self';worker-src 'self';connect-src 'self' https://filestore.brexapps.com https://app.brex.com;frame-src 'none';child-src 'none';frame-ancestors 'self' https://dashboard.staging.brexapps.com https://dashboard.brex.com http://localhost:3000;upgrade-insecure-requests;script-src-attr 'none'
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
- • Strengthen CSP by removing 'unsafe-eval'
- • 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