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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
April 07, 2017
Valid Until
April 03, 2032
2256 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
05:7E:60:33:13:61:15:A8:1C:7F:AC:2D:26:60:CD:61:0C:FB:3D:5B:41:35:BD:29:D3:20:84:E2:01:E8:72:6A
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
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