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SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=c.sni-561-default.ssl.fastly.net
Issuer
C=BE, O=GlobalSign nv-sa, CN=GlobalSign Atlas R46 DV TLS CA 2026 Q3
Valid From
September 04, 2026
Valid Until
March 22, 2027
193 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
3F:93:9C:24:CC:B6:80:9F:7F:83:F8:59:87:9A:40:6C:4D:F5:44:F0:3D:B4:78:95:D9:F9:F3:39:4A:15:46:80
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