DNS Gurus
Cached · just now
94/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 13
Let's Encrypt logo Let's Encrypt AWS logo AWS Facebook logo Facebook Font Awesome logo Font Awesome Google Analytics logo Google Analytics Google Fonts logo Google Fonts Google Tag Manager logo Google Tag Manager jQuery logo jQuery jsDelivr logo jsDelivr Spotify logo Spotify TikTok Analytics logo TikTok Analytics Twitter logo Twitter YouTube logo YouTube

Certificate Information

Subject
CN=nafeesapp.com
Issuer
C=US, O=Let's Encrypt, CN=YR2
Valid From
July 07, 2026
Valid Until
October 05, 2026 60 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
96:04:89:28:E4:37:F9:39:66:3A:B7:0E:A7:DC:27:2F:6F:60:78:91:E3:51:D1:DD:88:47:48:4B:9E:C2:05:D5
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
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Google Analytics logo
Good
base-uri; child-src; connect-src; +8 more Analyze
Content-Security-Policy-Report-Only
Weak
Analyze
X-Frame-Options
Excellent
deny
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Strengthen CSP by removing 'unsafe-eval'
  • • 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

2 domains
nafeesapp.com *.nafeesapp.com