DNS Gurus
Cached · just now
95/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 12
Google Trust logo Google Trust Cloudflare Turnstile logo Cloudflare Turnstile Cloudflare Web Analytics logo Cloudflare Web Analytics Firebase logo Firebase Google Analytics logo Google Analytics Google API JS Client logo Google API JS Client Google Fonts logo Google Fonts Google Search logo Google Search Google Static File Front End logo Google Static File Front End Google Sign-In logo Google Sign-In Google Tag Manager logo Google Tag Manager Google Cloud logo Google Cloud

Certificate Information

Subject
CN=seimix.com
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
June 25, 2026
Valid Until
September 24, 2026 37 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
C1:6F:22:0D:D5:BC:75:24:82:46:9D:3D:CF:C9:E4:19:57:1B:A2:C1:12:10:64:3F:A7:E6:0A:26:01:89:0C:A3
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
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Cloudflare Web Analytics logo
Good
default-src; base-uri; object-src; +9 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
camera=(), microphone=(), geolocation=(); +2 more
Recommendations
  • • Strengthen CSP by removing 'unsafe-eval'

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

Subject Alternative Names

1 domain
seimix.com