Open
Cached
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just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=www-front-8.ripe.net
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
September 17, 2025
Valid Until
December 16, 2025
32 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EA:FE:88:67:2E:EE:F8:E9:01:C4:90:79:47:16:46:D9:3D:F8:41:6B:5B:79:52:61:A7:64:24:F2:F6:B4:26:84
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