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SECURITY SCORE
Certificate Information
Subject
CN=*.cdn.myqcloud.com
Issuer
C=CN, O=TrustAsia Technologies, Inc., CN=TrustAsia DV TLS RSA CA 2025
Valid From
May 23, 2025
Valid Until
June 10, 2026
208 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
F6:F3:65:4D:AF:9D:3A:6A:AA:C9:C4:1A:1B:74:7E:94:64:EE:1F:C0:28:1F:64:B8:A6:73:40:18:FD:A1:D1:25
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