Open Cached · just now
86/100 SECURITY SCORE

Certificate Information

Subject
CN=quationstudios.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 05, 2025
Valid Until
January 03, 2026 46 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
8E:11:FA:04:8A:84:61:3F:29:35:14:5F:33:81:2B:D6:63:33:2E:3B:F8:7A:77:C9:2C:55:23:FF:29:BB:9E:E9
Alternative Names

Security Configuration

TLS Protocols
TLS 1.2 TLS 1.3
Forward Secrecy
Supported (Modern clients use PFS)

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • Add Content-Security-Policy header to prevent XSS attacks
  • 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

100 domains
www.mix-up.app

Other domains in certificate

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api.billbo.tv
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isaw.ca
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review.links.joinself.com
partners.ju.studio
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plyometricsphysio.com
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probisa.cl
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controle.dev.quantumrfid.com controle.hom.quantumrfid.com
quationstudios.com
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admin.teleiosonline.com.br
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links.vskit.tv
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watchfrogs.com
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www.wheelofnames.page
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yathou.com