Open
Cached
·
just now
88/100
SECURITY SCORE
Certificate Information
Subject
C=US, ST=WA, L=Redmond, O=Microsoft Corporation, CN=*.ftop.microsoft.com
Issuer
C=US, O=Microsoft Corporation, CN=Microsoft Azure RSA TLS Issuing CA 03
Valid From
September 07, 2025
Valid Until
March 06, 2026
54 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA384-RSA
SHA-256 Fingerprint
0D:A2:DE:5A:78:FB:24:95:8C:4D:DD:8D:BC:53:CA:D2:A8:53:8C:CE:71:41:F0:54:24:8B:93:8D:9D:4E:1C:CD
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
Basic
object-src; base-uri; script-src; +1 more
object-src 'none'; base-uri 'self'; script-src 'self' 'nonce-6UWjlQk_t8Z4fGxrfv0z8w' 'unsafe-inline' 'unsafe-eval' https://*.msauth.net https://*.msftauth.net https://*.msftauthimages.net https://*.msauthimages.net https://*.msidentity.com https://*.microsoftonline-p.com https://*.microsoftazuread-sso.com https://*.azureedge.net https://*.outlook.com https://*.office.com https://*.office365.com https://*.microsoft.com https://*.bing.com 'report-sample'; report-uri https://csp.microsoft.com/report/ESTS-UX-All
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • 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