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SECURITY SCORE
Certificate Information
Subject
CN=ns1.namebox.ro
Issuer
C=US, O=Let's Encrypt, CN=R10
Valid From
June 11, 2025
Valid Until
September 09, 2025
Expired
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
84:8F:91:20:70:F7:49:FC:F5:AA:F5:23:25:D4:0E:08:7F:36:18:2F:68:DA:3A:9A:A8:8F:98:7B:5C:D8:08:42
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