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SECURITY SCORE
Certificate Information
Subject
OU=Domain Control Validated, OU=Gandi Standard Wildcard SSL, CN=*.nperf.net
Issuer
C=FR, ST=Paris, L=Paris, O=Gandi, CN=Gandi Standard SSL CA 2
Valid From
February 01, 2016
Valid Until
February 01, 2019
Expired
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B8:69:39:CB:63:08:77:97:85:6A:A2:2D:CA:B0:57:72:5E:35:CB:B5:6D:0A:F5:E7:53:3E:C8:77:C7:18:D2:BC
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
- • 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