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 autoconfig.funk.webserverns.com, autoconfig.new-funk.webserverns.com, autodiscover.funk.webserverns.com, autodiscover.new-funk.webserverns.com, cpanel.funk.webserverns.com, cpanel.new-funk.webserverns.com, cpcalendars.funk.webserverns.com, cpcalendars.new-funk.webserverns.com, cpcontacts.funk.webserverns.com, not for ns1.webserverns.com

Open Cached · just now
75/100 SECURITY SCORE

Certificate Information

Subject
CN=autoconfig.funk.webserverns.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
October 20, 2025
Valid Until
January 18, 2026 40 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B2:09:B7:73:5E:FB:2B:1E:43:F4:43:3D:5E:52:84:48:24:61:B2:76:DD:65:A9:99:59:A3:7A:B1:AF:B8:DE:3F
Alternative Names
24 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
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
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