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SECURITY SCORE
Certificate Information
Subject
C=US, ST=WA, L=Redmond, O=Microsoft Corporation, CN=copilot.com
Issuer
C=US, O=Microsoft Corporation, CN=Microsoft Azure RSA TLS Issuing CA 04
Valid From
December 15, 2025
Valid Until
August 25, 2026
238 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA384-RSA
SHA-256 Fingerprint
52:65:98:66:41:7E:C8:EC:A9:BF:4B:9A:ED:31:16:86:AA:D0:C5:8E:E3:47:91:2D:5E:A7:40:A5:ED:B2:9B:12
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
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
base-uri; script-src; require-trusted-types-for; +3 more
base-uri 'self'; script-src 'strict-dynamic' https://www.clarity.ms https://ai.microsoftol.com https://copilot.microsoft.com https://copilot.com https://challenges.cloudflare.com/ https://fpt.dfp.microsoft.com/ https://assets.msn.com 'self' 'nonce-PE8OqlEYF0X02J2htdc8tg==' *.paypal.com *.paypalobjects.com; require-trusted-types-for 'script'; trusted-types default lit-html copilotPolicy dompurify @centro/hvc-loader fast-html base-html-policy paypal-web-sdk; frame-ancestors 'self' https://edgeservices.bing.com edge://* *.microsoft365.com *.office.com m365.cloud.microsoft copilot.cloud.microsoft ccm.mobile.m365.svc.cloud.microsoft copilot.cloud-dev.microsoft; report-to csp-endpoint
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • 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
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