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 autodiscover.wwwsg1-sr101.supercp.com, cpanel.wwwsg1-sr101.supercp.com, cpcalendars.wwwsg1-sr101.supercp.com, cpcontacts.wwwsg1-sr101.supercp.com, mail.wwwsg1-sr101.supercp.com, webdisk.wwwsg1-sr101.supercp.com, webmail.wwwsg1-sr101.supercp.com, www.wwwsg1-sr101.supercp.com, wwwsg1-sr101.supercp.com, not for ftp.garudatechgroup.com

Cached · just now
85/100 SECURITY SCORE

Certificate Information

Subject
CN=autodiscover.wwwsg1-sr101.supercp.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 02, 2026
Valid Until
April 02, 2026 60 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
4F:84:AE:1A:E6:4F:AA:ED:4D:69:3D:FE:E6:53:9F:CD:0C:6F:01:FF:F8:71:3C:ED:C9:BA:10:98:63:0F:B8:A3
Alternative Names
9 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
Good
max-age=63072000; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
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
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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