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SECURITY SCORE
Certificate Information
Subject
CN=*.learning.olympic.org
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M03
Valid From
May 21, 2025
Valid Until
June 17, 2026
219 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
7A:89:C5:94:EA:ED:44:A9:2D:AC:64:97:55:55:15:AA:36:D0:56:9E:72:0F:0D:DA:94:78:4C:B8:75:C6:F2:1C
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