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SECURITY SCORE
Certificate Information
Subject
C=US, ST=WA, L=Seattle, O=MyCompany, OU=IT, CN=localhost.localdomain, [email protected]
Issuer
C=US, ST=WA, L=Seattle, O=MyCompany, OU=IT, CN=localhost.localdomain, [email protected]
Valid From
May 09, 2020
Valid Until
May 07, 2030
1601 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
90:42:E8:43:5D:FA:CC:4B:F1:F2:69:96:19:4E:94:7F:FE:18:86:76:81:13:5A:D0:85:D5:11:E1:AF:91:BB:74
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