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Cached
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just now
79/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
C=NO, L=Oslo, O=Puzzel AS, CN=vpn.puzzel.com
Issuer
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid From
December 05, 2025
Valid Until
January 05, 2027
270 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E0:82:91:E8:47:83:86:F7:8F:BD:DD:AB:14:C3:5D:D8:1B:74:C8:4A:DD:76:0D:17:89:99:6C:29:1C:CA:20:28
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