DNS Gurus
Cached · just now
83/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=highspot.com
Issuer
C=US, O=Let's Encrypt, CN=E8
Valid From
March 07, 2026
Valid Until
June 05, 2026 40 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
42:C6:B6:1D:25:6B:3A:E7:D9:BD:C1:A5:74:2B:58:AC:B7:92:11:F0:7E:A8:44:6F:79:C5:AB:BB:57:7C:12:11
Alternative Names
1 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
Weak
upgrade-insecure-requests, Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Present
ALLOW-FROM https://app.highspot.com
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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
amazon.com digicert.com ; cansignhttpexchanges=yes letsencrypt.org pki.goog sectigo.com
Wildcard CAs
amazon.com ; cansignhttpexchanges=yes digicert.com ; cansignhttpexchanges=yes letsencrypt.org ; cansignhttpexchanges=yes pki.goog ; cansignhttpexchanges=yes
Incident Reporting
Recommendations
  • • Consider using critical flag (flags=128) for stricter CAA enforcement
  • • You have authorized 5 CAs - consider limiting to only the CAs you actively use

Subject Alternative Names

1 domain
highspot.com