Open
Cached
·
just now
96/100
SECURITY SCORE
Certificate Information
Subject
C=FR, ST=Pays-de-la-Loire, L=Angers, O=Nameshield SAS, CN=*.nameshield.net
Issuer
C=US, O=DigiCert Inc, OU=www.digicert.com, CN=GeoTrust TLS RSA CA G1
Valid From
January 04, 2025
Valid Until
February 04, 2026
50 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA512-RSA
SHA-256 Fingerprint
35:77:BD:5E:01:04:84:F0:20:8F:79:10:35:3A:47:BE:CB:9B:82:37:51:21:2D:CC:E8:43:47:F5:DD:7E:68:1E
Alternative Names
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
Good
default-src; report-uri
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
microphone=(), accelerometer=(), battery=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), payment=(), usb=(), vr=(), wake-lock=()
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