Cached · just now
90/100 SECURITY SCORE

Certificate Information

Subject
CN=www.unsubscribe.guide
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
August 14, 2026
Valid Until
November 12, 2026 89 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
3D:FE:02:6C:5F:77:FB:F1:42:40:F3:D4:2C:3D:9B:7C:8B:2B:57:52:91:F4:09:CF:11:3D:F1:FB:52:ED:EA:B6
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
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
camera=(), microphone=(), geolocation=()
Recommendations
  • Add Content-Security-Policy header to prevent XSS attacks

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

100 domains
liveshield.com.br

Other domains in certificate

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thecampusconnect.xyz
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www.unsubscribe.guide
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workerfinder.org
xagegov.com
casadoviralata.zeero.tech
zrubkrahule.sk