DNS Gurus
Cached · just now
79/100 SECURITY SCORE

Certificate Information

Subject
C=US, ST=WA, L=Redmond, O=Microsoft Corporation, CN=community.dynamics365.com
Issuer
C=US, O=Microsoft Corporation, CN=Microsoft Azure RSA TLS Issuing CA 08
Valid From
November 07, 2025
Valid Until
May 06, 2026 128 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA384-RSA
SHA-256 Fingerprint
02:B3:40:11:38:51:07:74:6B:2C:8B:EB:2C:E8:85:DE:9D:3B:FF:6F:8E:4A:5C:B8:A7:41:8F:EB:42:BC:24:E7
Alternative Names
147 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
Excellent
max-age=31536000; includeSubDomains; preload
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 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)
Incident Reporting
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

Subject Alternative Names

147 domains
windowsretaildemo.com www.windowsretaildemo.com

Other domains in certificate

ageofempires.com
bingapistatistics.com
bluehatil.com
businesscentral.cz www.businesscentral.cz
businesscentral.it www.businesscentral.it
businesscentral.no www.businesscentral.no
businesscentral.sg www.businesscentral.sg
carbonatedgames.com www.carbonatedgames.com
carbonatedgames.mobi www.carbonatedgames.mobi
businesscentral.co.il dynamics365businesscentral.co.il dynamicsbusinesscentral.co.il www.businesscentral.co.il www.dynamics365businesscentral.co.il www.dynamicsbusinesscentral.co.il
businesscentral.co.in dynamics365businesscentral.co.in dynamicsbusinesscentral.co.in www.businesscentral.co.in www.dynamics365businesscentral.co.in www.dynamicsbusinesscentral.co.in
blog.dynamics.com docs.dynamics.com fasttrack.dynamics.com ideas.dynamics.com releasenotes.dynamics.com roadmap.dynamics.com support.dynamics.com
businesscentral.dynamics365.com community.dynamics365.com
www.dynamics365businesscentral.com.au
dynamics365businesscentral.cz www.dynamics365businesscentral.cz
dynamics365businesscentral.de www.dynamics365businesscentral.de
dynamics365businesscentral.in www.dynamics365businesscentral.in
dynamics365businesscentral.it www.dynamics365businesscentral.it
dynamics365businesscentral.jp www.dynamics365businesscentral.jp
dynamics365businesscentral.mx www.dynamics365businesscentral.mx
dynamics365businesscentral.net www.dynamics365businesscentral.net
dynamics365businesscentral.no www.dynamics365businesscentral.no
dynamics365businesscentral.sg www.dynamics365businesscentral.sg
dynamics365businesscentral.tw www.dynamics365businesscentral.tw
dynamics365businesscentral.us www.dynamics365businesscentral.us
dynamicsbusinesscentral.be www.dynamicsbusinesscentral.be
dynamicsbusinesscentral.ca www.dynamicsbusinesscentral.ca
dynamicsbusinesscentral.ch www.dynamicsbusinesscentral.ch
dynamicsbusinesscentral.co.nz www.dynamicsbusinesscentral.co.nz
dynamicsbusinesscentral.co.za www.dynamicsbusinesscentral.co.za
dynamicsbusinesscentral.com.au www.dynamicsbusinesscentral.com.au
dynamicsbusinesscentral.cz www.dynamicsbusinesscentral.cz
dynamicsbusinesscentral.de www.dynamicsbusinesscentral.de
dynamicsbusinesscentral.in www.dynamicsbusinesscentral.in
dynamicsbusinesscentral.it www.dynamicsbusinesscentral.it
dynamicsbusinesscentral.jp www.dynamicsbusinesscentral.jp
dynamicsbusinesscentral.mx www.dynamicsbusinesscentral.mx
dynamicsbusinesscentral.net www.dynamicsbusinesscentral.net
dynamicsbusinesscentral.no www.dynamicsbusinesscentral.no
dynamicsbusinesscentral.sg www.dynamicsbusinesscentral.sg
dynamicsbusinesscentral.tw www.dynamicsbusinesscentral.tw
dynamicsbusinesscentral.us www.dynamicsbusinesscentral.us
internetofyourthings.com www.internetofyourthings.com
learnwithpowerup.com www.learnwithpowerup.com
ds3.research.microsoft.com keichocrmdev.microsoft.com www.dynamics.microsoft.com www.handsondemos.microsoft.com www.tco.microsoft.com
www.microsoft.lu
microsoft.nl www.microsoft.nl
insider.microsoft365.com
microsoftcasualgames.com
www.microsoftcasualgames.net
microsoftcasualgames.org www.microsoftcasualgames.org
microsoftopenness.com www.microsoftopenness.com
mpnimpactawards.ca www.mpnimpactawards.ca
msfacilities.com
www.msittoolswiki.com
insider.office.com
blog.powerapps.com community-staging.powerapps.com community.powerapps.com docs.powerapps.com releasenotes.powerapps.com support.powerapps.com webinars.powerapps.com
blog.powerbi.com docs.powerbi.com releasenotes.powerbi.com
powershellgallery.com
projectmadeira.com www.projectmadeira.com
readyformicrosoft365.com www.readyformicrosoft365.com
stateofdecay.com
stateofdecay2.com
successwithteams.com www.successwithteams.com
sysinternals.com www.sysinternals.com
whymicrosoft.com www.whymicrosoft.com
insider.windows.com
www.zoneonlinecasino.com zoneonlinecasino.com
www.zoneonlinecasino.net zoneonlinecasino.net