76/100 SECURITY SCORE

Certificate Information

Subject
CN=bbcrossworld.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 01, 2026
Valid Until
June 30, 2026 48 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
45:BD:3E:8E:89:E4:24:7D:0A:70:6A:A6:BA:CA:03:19:E1:60:31:96:F9:F0:88:3D:25:9F:B9:76:93:5B:70:AF
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
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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
studentzone.it *.studentzone.it *.admin.studentzone.it *.analytic.studentzone.it *.dash.studentzone.it *.redash.studentzone.it *.superset.studentzone.it

Other domains in certificate

17xx.top *.17xx.top *.baid.17xx.top *.com.17xx.top *.ww17.17xx.top
bbcrossworld.com *.bbcrossworld.com *.maybeary.bbcrossworld.com *.multatative.bbcrossworld.com *.munerern.bbcrossworld.com *.qicak.bbcrossworld.com *.static.bbcrossworld.com
*.00b67199-1a9b-48e0-94ae-0329c81fe010.ikes.at *.1.ikes.at *.3.ikes.at *.8f84268d-e373-4a3f-890a-0cd650f6e74e.ikes.at *.a61c382c-92b9-49c5-872a-9488c8d43439.ikes.at *.account.ikes.at *.auth.ikes.at *.backoffice.ikes.at *.backup.ikes.at *.beta.ikes.at *.blog.ikes.at *.byddvtest.ikes.at *.cabinet.ikes.at *.client.ikes.at *.cloud.ikes.at *.cpanel.ikes.at *.cpqcmcabinet.ikes.at *.crm.ikes.at *.demo.ikes.at *.emv1.ikes.at *.fe83dd7e-115c-4194-b472-9005e38cc96f.ikes.at *.flhhmdemo.ikes.at *.focusb.ikes.at *.forum.ikes.at *.forums.ikes.at *.ftp.ikes.at *.gebraucht.ikes.at *.help.ikes.at *.i.ikes.at ikes.at *.ikes.at *.imii.ikes.at *.kalkhoff-b.ikes.at *.kalkhoffb.ikes.at *.lczqqforum.ikes.at *.localhost.ikes.at *.m.ikes.at *.mail.ikes.at *.mqwwklczqqforum.ikes.at *.new.ikes.at *.old.ikes.at *.oldmutemp.ikes.at *.ozzojmqwwklczqqforum.ikes.at *.pop.ikes.at *.remote.ikes.at *.s1.ikes.at *.service.ikes.at *.shop.ikes.at *.smtp.ikes.at *.store.ikes.at *.temp.ikes.at *.test.ikes.at *.vpn.ikes.at *.wiki.ikes.at *.www.ikes.at *.www1.ikes.at *.www3.ikes.at
*.crm.joepardylabs.com *.download.joepardylabs.com *.hk.joepardylabs.com joepardylabs.com *.joepardylabs.com *.mba.joepardylabs.com *.pp.joepardylabs.com *.rz.joepardylabs.com *.store.joepardylabs.com *.training.joepardylabs.com
*.mail.muse.watch muse.watch *.muse.watch