DNS Gurus
Cached · just now
82/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 9
Adobe Fonts (Typekit) logo Adobe Fonts (Typekit) Microsoft ASP.NET CDN logo Microsoft ASP.NET CDN Authorize.net logo Authorize.net BootstrapCDN logo BootstrapCDN DigiCert logo DigiCert Google Analytics logo Google Analytics Google Fonts logo Google Fonts Google Static File Front End logo Google Static File Front End Google Cloud logo Google Cloud

Certificate Information

Subject
C=US, ST=Michigan, L=Troy, O=Plex, by Rockwell Automation, CN=www.plexonline.com
Issuer
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid From
August 25, 2025
Valid Until
August 24, 2026 112 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
0D:19:27:9F:C0:13:3D:4A:DB:B9:23:FF:6A:55:7E:C9:F9:E8:05:08:70:F9:EC:58:0E:AC:8D:C8:72:2C:A4:36
Alternative Names
46 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=31536000; includeSubDomains
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Google Analytics logo
Basic
default-src; script-src; style-src; +15 more Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
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 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
Configured (Restricts certificate issuance)
Current Issuer
Authorized (Matches CAA policy)
Authorized CAs
digicert.com
Recommendations
  • • Consider using critical flag (flags=128) for stricter CAA enforcement
  • • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
  • • Consider adding 'issuewild' records to control wildcard certificate issuance