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SECURITY SCORE
Certificate Information
Subject
CN=hexnetadjusting.com
Issuer
C=US, O=Let's Encrypt, CN=R10
Valid From
March 09, 2025
Valid Until
June 07, 2025
Expired
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
6A:31:35:4A:FC:09:EB:F3:6C:C2:D8:86:AE:C8:18:DE:A0:1B:8B:69:83:7E:60:C4:22:20:8B:FD:79:CE:37:55
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