Open
Cached
·
just now
81/100
SECURITY SCORE
Certificate Information
Subject
CN=chorem.intranet.codelutin.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
October 18, 2025
Valid Until
January 16, 2026
56 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
DD:73:EC:62:F2:38:AC:CD:E7:26:D6:0D:9B:1A:AE:84:4C:E2:E2:B4:E7:73:25:5D:08:B1:1C:13:F5:91:27:AB
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
Warnings
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
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