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SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=*.transfeera.com
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M01
Valid From
October 08, 2025
Valid Until
November 06, 2026
184 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
14:8F:02:2F:5B:B1:B7:AA:55:DE:E9:A3:23:CE:37:CB:29:23:24:E0:05:8D:91:90:13:62:18:5F:DF:BE:24:A9
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
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • 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
Subject Alternative Names
3 domains
*.transfeera.com
app.br-banking.payretailers.com
login.br-banking.payretailers.com
Other domains in certificate