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SECURITY SCORE
Certificate Information
Subject
CN=codeboard.io
Issuer
C=FR, O=Gandi, CN=Gandi RSA Domain Validation Secure Server CA 3
Valid From
November 13, 2025
Valid Until
October 13, 2026
72 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
9B:52:21:48:3A:18:B7:C2:C9:15:05:D1:19:7C:4C:F7:51:F3:61:8B:F4:74:19:CC:6C:7F:89:EF:71:ED:DD:D3
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
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