DNS Gurus
Cached · just now
86/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 46
AWS CloudFront logo AWS CloudFront Shields.io logo Shields.io Let's Encrypt logo Let's Encrypt Google Tag Manager logo Google Tag Manager Bugsnag logo Bugsnag Bing logo Bing G2 logo G2 HackerOne logo HackerOne Google Cloud Run logo Google Cloud Run RudderStack logo RudderStack AppNexus (Xandr) logo AppNexus (Xandr) Sanity logo Sanity Fullstory logo Fullstory Mutiny logo Mutiny Reddit logo Reddit Webflow logo Webflow Google DoubleClick logo Google DoubleClick Arcade logo Arcade Google Analytics logo Google Analytics Microsoft Advertising logo Microsoft Advertising Pusher logo Pusher 6sense logo 6sense Google Static File Front End logo Google Static File Front End Calendly logo Calendly Google API JS Client logo Google API JS Client Twitter logo Twitter Algolia logo Algolia Hotjar logo Hotjar Hex logo Hex LinkedIn logo LinkedIn Google Search logo Google Search Ketch logo Ketch Qualified logo Qualified Kapa AI logo Kapa AI GitHub logo GitHub Vercel logo Vercel jQuery logo jQuery IP-API logo IP-API PostHog logo PostHog Vector logo Vector Quora logo Quora YouTube logo YouTube Microsoft Clarity logo Microsoft Clarity Font Awesome logo Font Awesome jsDelivr logo jsDelivr Google Cloud logo Google Cloud

Certificate Information

Subject
CN=rudderstack.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
March 20, 2026
Valid Until
June 18, 2026 68 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
7F:CA:3F:DB:42:A8:8E:B6:7F:92:51:38:72:00:5C:43:46:42:E8:8A:7D:62:22:F1:DA:0D:B3:5E:C5:FF:3D:24
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
Present
max-age=63072000
Content-Security-Policy
AWS CloudFront logo
Basic
default-src; script-src; connect-src; +7 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

Subject Alternative Names

1 domain
rudderstack.com