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SECURITY SCORE
Certificate Information
Subject
O=CloudFlare, Inc., OU=CloudFlare Origin CA, CN=CloudFlare Origin Certificate
Issuer
C=US, O=CloudFlare, Inc., OU=CloudFlare Origin SSL Certificate Authority, L=San Francisco, ST=California
Valid From
December 19, 2024
Valid Until
December 16, 2039
5148 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
F8:07:50:E4:75:06:78:C9:94:20:72:E2:E7:0E:2B:56:0D:F6:6D:A7:AE:49:B8:CA:07:44:DE:57:79:CA:F1:D3
Alternative Names
Security Configuration
TLS Protocols
TLS 1.1
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
Warnings
- • TLS 1.1 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