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68/100 SECURITY SCORE

Certificate Information

Subject
C=CN, ST=ZheJiang, L=HangZhou, O=Alibaba (China) Technology Co., Ltd., CN=cn-hangzhou.oss.aliyuncs.com
Issuer
C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 OV TLS CA 2024
Valid From
July 22, 2025
Valid Until
February 14, 2026 64 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
05:9D:2E:C1:D7:C2:C1:49:8B:9C:AD:F6:E2:14:51:F0:88:7F:38:66:BA:5D:87:1E:64:C7:72:5E:6C:F6:8D:3C
Alternative Names
53 domains

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

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

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

Subject Alternative Names

53 domains
*.aliyuncs.com *.img-cn-hangzhou-internal.aliyuncs.com *.img-cn-hangzhou.aliyuncs.com *.oss-accelerate-overseas.aliyuncs.com *.oss-accelerate.aliyuncs.com *.oss-accesspoint.aliyuncs.com *.oss-cache-cn-hangzhou-j-cross.aliyuncs.com *.oss-cache-cn-hangzhou-j.aliyuncs.com *.oss-cn-hangzhou-am101.aliyuncs.com *.oss-cn-hangzhou-cross.aliyuncs.com *.oss-cn-hangzhou-diku-internal.aliyuncs.com *.oss-cn-hangzhou-hsa.aliyuncs.com *.oss-cn-hangzhou-internal.aliyuncs.com *.oss-cn-hangzhou-zmf-internal.aliyuncs.com *.oss-cn-hangzhou-zmf.aliyuncs.com *.oss-cn-hangzhou.aliyuncs.com *.oss-cn-hzfinance-internal.aliyuncs.com *.oss-cn-hzfinance.aliyuncs.com *.oss-cn-hzjbp-a-internal.aliyuncs.com *.oss-cn-hzjbp-b-console.aliyuncs.com *.oss-cn-hzjbp-b-internal.aliyuncs.com *.oss-enet-cm.aliyuncs.com *.oss-enet-cn-east.aliyuncs.com *.oss-enet-ct.aliyuncs.com *.oss-enet-cu.aliyuncs.com *.oss-enet.aliyuncs.com *.oss-internal.aliyuncs.com *.oss-vpc.aliyuncs.com *.oss.aliyuncs.com *.vpc100-oss-cn-hangzhou.aliyuncs.com cn-hangzhou.oss.aliyuncs.com *.cn-hangzhou-cross.mgw.aliyuncs.com *.cn-hangzhou-finance.oss.aliyuncs.com *.cn-hangzhou-vpc.oss.aliyuncs.com *.cn-hangzhou.mgw.aliyuncs.com *.cn-hangzhou.oss-console.aliyuncs.com *.cn-hangzhou.oss-internal.aliyuncs.com *.cn-hangzhou.oss-vpc.aliyuncs.com *.cn-hangzhou.oss.aliyuncs.com *.oss-cn-hangzhou-internal.oss-accesspoint.aliyuncs.com *.oss-cn-hangzhou-internal.oss-object-process.aliyuncs.com *.oss-cn-hangzhou.oss-accesspoint.aliyuncs.com *.oss-cn-hangzhou.oss-object-process.aliyuncs.com *.s3.oss-accelerate-overseas.aliyuncs.com *.s3.oss-accelerate.aliyuncs.com *.s3.oss-cn-hangzhou-internal.aliyuncs.com *.s3.oss-cn-hangzhou.aliyuncs.com *.oss.cn-hangzhou.privatelink.aliyuncs.com

Other domains in certificate

*.cn-hangzhou.oss-internal-cross.aliyun-inc.com
*.enet.oss-svc-cn.cn
*.cn-hangzhou.osscloud.cn *.enet.osscloud.cn *.osscloud.cn