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:

Expired Certificate - the server's certificate has expired

Cached · just now
60/100 SECURITY SCORE

Certificate Information

Subject
C=US, UNKNOWN={:asn1_OPENTYPE, <<19, 5, 51, 48, 48, 57, 55>>}, ST=Georgia, L=Duluth, UNKNOWN={:asn1_OPENTYPE, <<19, 22, 53, 57, 56, 53, 32, 83, 116, 97, 116, 101, 32, 66, 114, 105, 100, 103, 101, 32, 82, 111, 97, 100>>}, O=Macy's Systems and Technology, Inc., CN=ecom-search-apps.cloudrts.net
Issuer
C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
Valid From
July 30, 2020
Valid Until
July 30, 2022 Expired
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B7:98:8C:6D:B8:5B:03:BF:F0:29:E2:A5:4B:E7:C8:C3:E5:29:F8:7C:E7:D8:10:C6:89:E7:F2:C7:74:2B:61:3D
Alternative Names
5 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