DNS Gurus

SSL Verification Bypassed

The server's SSL certificate could not be verified. The analysis was completed using insecure mode. Data may be less reliable.

Reason:

Hostname Mismatch - certificate is issued for *.staging.capacity.com, *.portal.staging.capacity.com, *.internal.staging.capacity.com, *.my.staging.capacity.com, *.demo.capacity.com, external.tableau.staging.capacity.com, *.hosted.staging.capacity.com, *.staging.twodeco.com, *.staging.aisoftware.com, not for staging.capacity.com

Cached · just now
80/100 SECURITY SCORE

Certificate Information

Subject
CN=*.staging.capacity.com
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M04
Valid From
October 08, 2025
Valid Until
November 06, 2026 313 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
9B:E4:70:B2:73:F1:ED:55:4E:39:F8:68:51:E0:0B:68:B8:00:6D:5E:4E:27:E2:D7:90:6C:9B:40:01:2B:64:4B
Alternative Names
9 domains

Security Configuration

TLS Protocols
TLS 1.2
Forward Secrecy
Limited (Check cipher configuration)
Warnings
  • • TLS 1.3 is not supported (recommended)

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
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 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