DNS Gurus
Cached · just now
93/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 8
Let's Encrypt logo Let's Encrypt Cloudflare Turnstile logo Cloudflare Turnstile Fontshare logo Fontshare Google Fonts logo Google Fonts G Workspace logo G Workspace jsDelivr logo jsDelivr Plausible Analytics logo Plausible Analytics YouTube logo YouTube

Certificate Information

Subject
CN=*.jcode.be
Issuer
C=US, O=Let's Encrypt, CN=YE2
Valid From
July 14, 2026
Valid Until
October 12, 2026 68 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
8E:B0:E2:59:0E:EE:03:0F:23:D5:D4:D4:C3:E0:02:EC:7F:1C:EA:C0:1F:0D:8B:9E:CF:24:A1:93:92:75:38:A0
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
Cloudflare Turnstile logo
Basic
default-src; script-src; style-src; +8 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
camera=(), microphone=(), geolocation=(); +1 more
Recommendations
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'

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
jcode.be *.jcode.be