DNS Gurus
Open Cached · just now
75/100 SECURITY SCORE

Certificate Information

Subject
UNKNOWN=3523567, UNKNOWN={:asn1_OPENTYPE, <<19, 2, 85, 83>>}, UNKNOWN={:asn1_OPENTYPE, <<19, 8, 78, 101, 119, 32, 89, 111, 114, 107>>}, UNKNOWN={:asn1_OPENTYPE, <<19, 20, 80, 114, 105, 118, 97, 116, 101, 32, 79, 114, 103, 97, 110, 105, 122, 97, 116, 105, 111, 110>>}, C=US, ST=New York, O=Kaltura, Inc., CN=www.kaltura.com
Issuer
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA EV R36
Valid From
May 04, 2025
Valid Until
April 29, 2026 172 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA384-RSA
SHA-256 Fingerprint
51:58:7F:5B:59:12:F0:05:9B:1C:96:9A:D8:C3:00:FA:1E:5E:A1:C6:B3:8F:8D:1F:8A:F6:D2:DE:7F:40:0D:B7
Alternative Names
14 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
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Good
no-referrer-when-downgrade
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
  • • Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records
Configured (Restricts certificate issuance)
Current Issuer
Not Authorized (Potential misconfiguration)
Authorized CAs
pki.goog globalsign.com letsencrypt.org godaddy.com ssl.com amazon.com digicert.com entrust.net
Wildcard CAs
digicert.com godaddy.com ssl.com pki.goog entrust.net letsencrypt.org globalsign.com amazon.com
Incident Reporting
CAA Issues
  • • CRITICAL: Current certificate issuer 'C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA EV R36' is NOT authorized by CAA records. Authorized CAs: pki.goog, globalsign.com, letsencrypt.org, godaddy.com, ssl.com, amazon.com, digicert.com, entrust.net
Recommendations
  • • Consider using critical flag (flags=128) for stricter CAA enforcement
  • • You have authorized 8 CAs - consider limiting to only the CAs you actively use