Open Cached · 5m ago
74/100 SECURITY SCORE

Certificate Information

Subject
C=US, ST=WA, L=Redmond, O=Microsoft Corporation, CN=microsoft.com
Issuer
C=US, O=Microsoft Corporation, CN=Microsoft Azure RSA TLS Issuing CA 08
Valid From
October 01, 2025
Valid Until
March 30, 2026 146 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA384-RSA
SHA-256 Fingerprint
1A:E9:4C:91:1C:5F:C4:3B:0E:44:5F:D7:D3:5E:5B:43:5C:9C:B2:40:9C:81:C7:C9:22:9F:76:A9:06:29:60:3E
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
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
Configured (Restricts certificate issuance)
Current Issuer
Not Authorized (Potential misconfiguration)
CAA Issues
  • CRITICAL: Current certificate issuer 'C=US, O=Microsoft Corporation, CN=Microsoft Azure RSA TLS Issuing CA 08' is NOT authorized by CAA records. Authorized CAs:
Recommendations
  • Consider using critical flag (flags=128) for stricter CAA enforcement
  • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts

Subject Alternative Names

162 domains
microsoft.com aep.microsoft.com aer.microsoft.com aether.microsoft.com afflink.microsoft.com aistories.microsoft.com alerts.microsoft.com analyticspartner.microsoft.com backoffice.microsoft.com biz4afrika.microsoft.com business.microsoft.com businesscentral.microsoft.com businessmobilitycenter.microsoft.com businessplatform.microsoft.com cashback.microsoft.com cloud-immersion.microsoft.com commercialappcertification.microsoft.com communities.microsoft.com communities2.microsoft.com community.microsoft.com connect.microsoft.com connectevent.microsoft.com crawlmsdn.microsoft.com dataplatform.microsoft.com design.microsoft.com develop.microsoft.com domains.microsoft.com dynamics.microsoft.com empresas.microsoft.com enterprise.microsoft.com entrepreneur.microsoft.com example.microsoft.com explore-marketing.microsoft.com explore-security.microsoft.com explore-smb.microsoft.com expressions.microsoft.com fuse.microsoft.com futuredecoded.microsoft.com ga.microsoft.com garage.microsoft.com gigjam.microsoft.com grv.microsoft.com hup.microsoft.com ieak.microsoft.com imagine.microsoft.com innovationcontest.microsoft.com insidemsr.microsoft.com iotcentral.microsoft.com iotschool.microsoft.com itpro.microsoft.com kleinunternehmen.microsoft.com learnanalytics.microsoft.com learning.microsoft.com lumiaconversationsuk.microsoft.com m12.microsoft.com mac.microsoft.com mac2.microsoft.com madeira.microsoft.com mango.microsoft.com mcsp.microsoft.com messenger.microsoft.com minecraft.microsoft.com mkb.microsoft.com msctec.microsoft.com msdnisv.microsoft.com msdnwiki.microsoft.com mspartnerira.microsoft.com mspress.microsoft.com music.microsoft.com mydatahealth.microsoft.com oemcommunity.microsoft.com ondernemers.microsoft.com online.microsoft.com onlinelearning.microsoft.com open.microsoft.com openness.microsoft.com partnercommunity.microsoft.com partnerincentives.microsoft.com phoenixcataloguat.microsoft.com pinpoint.microsoft.com pinunblock.microsoft.com pme.microsoft.com pmi.microsoft.com powerapps.microsoft.com powerautomate.microsoft.com powerpages.microsoft.com powerplatform.microsoft.com powervirtualagents.microsoft.com pymes.microsoft.com real-stories.microsoft.com reroute443.microsoft.com researchforum.microsoft.com rss.microsoft.com s.microsoft.com sar.microsoft.com sds.microsoft.com shop.microsoft.com snackbox.microsoft.com sponsors.microsoft.com spur.microsoft.com stationq.microsoft.com store.microsoft.com stream.microsoft.com studentpartners.microsoft.com successionplanning.microsoft.com successionplanninguat.microsoft.com szkolyprzyszlosci.microsoft.com tco.microsoft.com techacademy.microsoft.com terraserver.microsoft.com upgradecenter.microsoft.com visio.microsoft.com wwwbeta.microsoft.com yourchoice.microsoft.com ceoconnections.event.microsoft.com cobra.me.microsoft.com hxd.research.microsoft.com ideas.fabric.microsoft.com mvtd.events.microsoft.com ppe.sds.microsoft.com skypeandteams.fasttrack.microsoft.com www.aep.microsoft.com www.aer.microsoft.com www.cashback.microsoft.com www.formspro.microsoft.com www.microsoftdlapartnerow.microsoft.com www.powerautomate.microsoft.com test.ideas.fabric.microsoft.com www.skypeandteams.fasttrack.microsoft.com

Other domains in certificate

businesscentral.com www.businesscentral.com
copilot.ai discover.copilot.ai
copilot.com discover.copilot.com www.copilot.com
cpt.link www.cpt.link
developervelocityassessment.com www.developervelocityassessment.com
yarp.dot.net
gears5.com www.gears5.com
gearstactics.com www.gearstactics.com
getlicensingready.com www.getlicensingready.com
www.jclarity.com
microsoft.com.au www.microsoft.com.au
www.microsoft365copilot.com
microsoftstream.com web.microsoftstream.com www.microsoftstream.com
aus.delve.office.com ind.delve.office.com jpn.delve.office.com kor.delve.office.com
msaidatastudio.officeppe.net
seeingai.com
techinnovatorsspotlight.com www.techinnovatorsspotlight.com