DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=feastsbles.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 04, 2026
Valid Until
May 05, 2026 86 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
30:23:E7:A5:E9:65:59:C9:AC:B5:D4:35:14:9A:A5:84:05:7E:D1:F8:4D:29:13:DF:85:F8:EB:4D:6F:9E:35:7A
Alternative Names
89 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
Missing
Not configured
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
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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)
  • • 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

89 domains
settle.link *.settle.link

Other domains in certificate

*.admin.feastsbles.com *.ai.feastsbles.com *.analytics.feastsbles.com *.api.feastsbles.com *.awesome.feastsbles.com *.ci-jenkins.feastsbles.com *.cicd.feastsbles.com *.dashboard.feastsbles.com *.demo-cicd.feastsbles.com *.dev.feastsbles.com feastsbles.com *.feastsbles.com *.integration-superset.feastsbles.com *.jenkins.feastsbles.com *.mail.feastsbles.com *.mystery.feastsbles.com *.notexistsww38.feastsbles.com *.remote.feastsbles.com *.report.feastsbles.com *.staging.feastsbles.com *.status.feastsbles.com *.superset.feastsbles.com *.vpn.feastsbles.com *.webmail.feastsbles.com *.workflow.feastsbles.com *.ww38.feastsbles.com *.www.feastsbles.com
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