DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=skv.world
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 01, 2026
Valid Until
May 02, 2026 81 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
44:01:49:13:97:17:C0:DC:5A:F5:B7:49:02:BC:3E:25:FD:7C:38:16:A7:11:E8:8B:51:5C:DB:C6:89:FB:42:49
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
tunbu.com *.tunbu.com *.dev.tunbu.com

Other domains in certificate

cabezudos.com *.cabezudos.com *.sitemaps.cabezudos.com
cambone.com *.cambone.com *.mail.cambone.com
edinburghhotels796538.icu *.edinburghhotels796538.icu
*.apache-03.latinabride.com *.api-panda.latinabride.com *.b2blp.latinabride.com *.bam-dm.latinabride.com *.basfistmehr.latinabride.com *.be-stage.latinabride.com *.bi-eu-main-api.latinabride.com *.bisolutions.latinabride.com *.brand-assets.latinabride.com *.byggvarebarometeret.latinabride.com *.cebealt-int2.latinabride.com *.cifprocessingapi.latinabride.com *.cpanel10.latinabride.com *.datacentrum.latinabride.com *.dms-grid-dev.latinabride.com *.dss-download.latinabride.com *.ediscoveryam.latinabride.com *.eeapa033.latinabride.com *.empoweriq-dev.latinabride.com *.evalg-staging.latinabride.com *.ez-ecs.latinabride.com *.flexlink.latinabride.com *.googleearth.latinabride.com *.gpsvend-srm.latinabride.com *.hyd.latinabride.com latinabride.com *.latinabride.com *.licenseserver.latinabride.com *.longitude.latinabride.com *.nmbuhjelp.latinabride.com *.orchestrator-rpa.latinabride.com *.pimprepod.latinabride.com *.portlux.latinabride.com *.preem.latinabride.com *.privatleasing.latinabride.com *.probid.latinabride.com *.registrar.latinabride.com *.rhea.latinabride.com *.selbsttest.latinabride.com *.uat-prelude.latinabride.com *.upgrade-188-5th.latinabride.com *.upgrade-3850-5th.latinabride.com *.upgrade-8467-6th.latinabride.com *.upgrade-8837-6th.latinabride.com *.upgrade-9392-6th.latinabride.com *.wcrfs-xoec.latinabride.com *.wendysvisit.latinabride.com
*.cdn-prod.ng-finance.com *.check.ng-finance.com *.de.ng-finance.com ng-finance.com *.ng-finance.com *.suivi.ng-finance.com
*.api.pabellon.com pabellon.com *.pabellon.com *.ww38.pabellon.com
*.dev.portret.net *.mx0.portret.net portret.net *.portret.net
privacytoolkit.xyz *.privacytoolkit.xyz *.random.privacytoolkit.xyz
*.api.skv.world *.cdn.skv.world *.office.skv.world skv.world *.skv.world
*.api.sport555.live *.demo.sport555.live sport555.live *.sport555.live
*.internal.wavies.com *.rustore.wavies.com wavies.com *.wavies.com *.ww17.wavies.com