DNS Gurus
Cached · just now
84/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Sectigo logo Sectigo

Certificate Information

Subject
C=US, ST=Minnesota, O=Mayo Foundation for Medical Education and Research, CN=qa.mayocliniclabs.com
Issuer
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
Valid From
September 25, 2025
Valid Until
September 25, 2026 50 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AD:F4:E3:FA:14:45:23:A7:DA:31:68:1C:BB:FD:D9:2F:0D:6A:95:F8:4F:73:F4:6E:FB:26:07:AA:82:F6:65:23
Alternative Names
47 domains

Security Configuration

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

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
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
  • • 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

47 domains
qa.testcatalog.org qa1.testcatalog.org *.qa.testcatalog.org *.qa1.testcatalog.org origin.qa.testcatalog.org origin.qa1.testcatalog.org *.origin.qa.testcatalog.org

Other domains in certificate

int.cms.mayocliniclabs.com origin.int.cms.mayocliniclabs.com origin.qa.backend.mayocliniclabs.com origin.qa.ce.mayocliniclabs.com origin.qa.education.mayocliniclabs.com origin.qa.mayocliniclabs.com origin.qa.oauthpm.mayocliniclabs.com origin.qa.orders.mayocliniclabs.com origin.qa.pm.mayocliniclabs.com origin.qa.reports.mayocliniclabs.com origin.qa1.ce.mayocliniclabs.com origin.qa1.education.mayocliniclabs.com origin.qa1.mayocliniclabs.com origin.qa1.orders.pm.mayocliniclabs.com origin.qa1.pm.mayocliniclabs.com origin.qa1.reports.pm.mayocliniclabs.com qa.backend.mayocliniclabs.com qa.ce.mayocliniclabs.com qa.education.mayocliniclabs.com qa.mayocliniclabs.com qa.oauthpm.mayocliniclabs.com qa.orders.mayocliniclabs.com qa.pm.mayocliniclabs.com qa.reports.mayocliniclabs.com qa1.ce.mayocliniclabs.com qa1.education.mayocliniclabs.com qa1.mayocliniclabs.com qa1.orders.pm.mayocliniclabs.com qa1.pm.mayocliniclabs.com qa1.reports.pm.mayocliniclabs.com
origin.qa.ce.mayomedicallaboratories.com origin.qa.education.mayomedicallaboratories.com origin.qa.mayomedicallaboratories.com origin.qa.pm.mayomedicallaboratories.com origin.qa1.mayomedicallaboratories.com qa.ce.mayomedicallaboratories.com qa.education.mayomedicallaboratories.com qa.mayomedicallaboratories.com qa.pm.mayomedicallaboratories.com qa1.mayomedicallaboratories.com