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Cached
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just now
82/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=cookbookdirect.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 28, 2026
Valid Until
July 27, 2026
43 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
31:EF:62:DC:9B:C8:CC:AC:8B:AC:3F:53:CA:14:7C:5F:F1:3A:09:9B:4B:F6:F6:B4:C4:A7:1B:9D:8E:F0:26:01
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
Forward Secrecy
Supported
(Modern clients use PFS)
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