82/100 SECURITY SCORE

Certificate Information

Subject
C=US, ST=WA, L=Redmond, O=Microsoft Corporation, CN=gamedev.microsoft.com
Issuer
C=US, O=Microsoft Corporation, CN=Microsoft Azure RSA TLS Issuing CA 07
Valid From
November 07, 2025
Valid Until
May 06, 2026 127 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA384-RSA
SHA-256 Fingerprint
6D:21:D0:B8:00:EC:51:32:27:1E:D0:43:DE:84:EB:41:E5:AD:FC:F3:78:B5:08:7C:B7:D4:A9:2B:4B:C4:2E:D2
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
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • Consider adding 'preload' to HSTS for maximum security
  • Add Content-Security-Policy header to prevent XSS attacks
  • 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

141 domains
biomedsearch.microsoft.com cacademystage.microsoft.com cce.microsoft.com ccf.microsoft.com datamigration.microsoft.com devicemanagement.microsoft.com employeeexperience.microsoft.com endpoint.microsoft.com ex.microsoft.com formspro.microsoft.com gamedev.microsoft.com gamedeveloper.microsoft.com gamedevelopment.microsoft.com getrewarded.microsoft.com govscreening.microsoft.com innovation.microsoft.com mi.microsoft.com microsoftviva.microsoft.com myignite.microsoft.com powerautomateweb.microsoft.com priva.microsoft.com research.microsoft.com researchsummit.microsoft.com screening.microsoft.com secure.microsoft.com shopping.microsoft.com snowleopards.microsoft.com to-do.microsoft.com todo.microsoft.com viva.microsoft.com workshops.microsoft.com businessapplications.transform.microsoft.com events.msdn.microsoft.com hxsdk.corp.microsoft.com mesh.cloud-dev.microsoft.com msp.msdn.microsoft.com phylod.research.microsoft.com portal-selfhost.mesh.microsoft.com portal.startups.microsoft.com preview.mesh.microsoft.com securityhub.transform.microsoft.com selfhost.mesh.microsoft.com services.premier.microsoft.com virtualchat.support.microsoft.com www.azure.microsoft.com www.gamedev.microsoft.com www.gamedeveloper.microsoft.com www.gamedevelopment.microsoft.com www.msdn.microsoft.com solutions.diagnostics.support.microsoft.com

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adatum.com www.adatum.com
alpineskihouse.com www.alpineskihouse.com
azure.com www.azure.com
acom.azure.net acomdocs-staging.azure.net
bellowscollege.com www.bellowscollege.com
bestforyouorganics.com www.bestforyouorganics.com
consolidatedmessenger.com www.consolidatedmessenger.com
contososuites.com www.contososuites.com
copilot.si www.copilot.si
community.copilotstudio.com
fabrikam.com www.fabrikam.com
fabrikamresidences.com www.fabrikamresidences.com
fineartschool.net www.fineartschool.net
firstupconsultants.com www.firstupconsultants.com
fourthcoffee.com www.fourthcoffee.com
graphicdesigninstitute.com www.graphicdesigninstitute.com
forums.hololens.com
humongousinsurance.com www.humongousinsurance.com
lamnahealthcare.com www.lamnahealthcare.com
libertysdelightfulsinfulbakeryandcafe.com www.libertysdelightfulsinfulbakeryandcafe.com
lucernepublishing.com www.lucernepublishing.com
margiestravel.com www.margiestravel.com
partnerclub.microsoft.fr
endpoint.microsoft.us
copilot.microsoft365.com
microsoftadvertising.ai www.microsoftadvertising.ai
minecrafteducation.com www.minecrafteducation.com
munsonspicklesandpreservesfarm.com www.munsonspicklesandpreservesfarm.com
nodpublishers.com www.nodpublishers.com
northwindtraders.com www.northwindtraders.com
noslidesattached.com www.noslidesattached.com
noslidesattachedpodcast.com www.noslidesattachedpodcast.com
outlookalki.com
proseware.com www.proseware.com
smartscreentestratings.com www.smartscreentestratings.com
smartscreentestratings.net www.smartscreentestratings.net
smartscreentestratings1.com www.smartscreentestratings1.com
smartscreentestratings1.net www.smartscreentestratings1.net
smartscreentestratings2.com www.smartscreentestratings2.com
smartscreentestratings2.net www.smartscreentestratings2.net
southridgevideo.com www.southridgevideo.com
partners.surface.com
tailspintoys.com www.tailspintoys.com
thephone-company.com www.thephone-company.com
treyresearch.net www.treyresearch.net
wideworldimporters.com www.wideworldimporters.com
windowsazure.com www.windowsazure.com
wingtiptoys.com www.wingtiptoys.com
woodgrovebank.com www.woodgrovebank.com