DNS Gurus
Cached · just now
82/100 SECURITY SCORE

Certificate Information

Subject
CN=mmoo.website
Issuer
C=US, O=Let's Encrypt, CN=E8
Valid From
December 29, 2025
Valid Until
March 29, 2026 67 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
78:2C:B0:80:1F:BB:1E:DE:30:FA:29:B5:AA:C5:CB:CB:46:84:21:41:CB:4F:FB:B0:7D:9B:CF:C7:87:74:C2:CF
Alternative Names
5 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=86400
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Present
camera=(self "https://mmoo.website" "https://*.mmoo.website" "https://theholybible.co.za" "https://login.co.za"), microphone=(self "https://mmoo.website" "https://*.mmoo.website" "https://theholybible.co.za" "https://login.co.za"), fullscreen=(self "https://mmoo.website" "https://*.mmoo.website" "https://theholybible.co.za" "https://login.co.za"), clipboard-write=(self "https://mmoo.website" "https://*.mmoo.website" "https://theholybible.co.za" "https://login.co.za")
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)

CAA Records (Certificate Authority Authorization)

CAA Records
Configured (Restricts certificate issuance)
Current Issuer
Authorized (Matches CAA policy)
Authorized CAs
letsencrypt.org
Wildcard CAs
letsencrypt.org
Recommendations
  • • Consider using critical flag (flags=128) for stricter CAA enforcement
  • • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts