DNS Gurus
Cached · just now
97/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 4
AWS Certificate Manager logo AWS Certificate Manager Google Fonts logo Google Fonts Google Search logo Google Search Sanity logo Sanity

Certificate Information

Subject
CN=*.diligentoneplatform-dev.com
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M04
Valid From
March 25, 2026
Valid Until
October 08, 2026 52 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
5F:57:0B:33:0F:17:FB:53:60:F7:2A:1F:3B:9E:81:16:44:DA:09:A5:7E:59:3B:CD:40:D5:BD:84:EC:93:B5:94
Alternative Names
2 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
Google Fonts logo
Good
script-src; style-src; connect-src; +9 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
accelerometer=(), ambient-light-sensor=(), autoplay=(); +26 more
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Strengthen CSP by removing 'unsafe-eval'

CAA Records (Certificate Authority Authorization)

CAA Records
Configured (Restricts certificate issuance)
Current Issuer
Authorized (Matches CAA policy)
Authorized CAs
amazonaws.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