DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=cookiebot.studio
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 18, 2026
Valid Until
August 16, 2026 75 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
4D:9E:BB:D4:78:7D:16:4B:28:0F:21:91:6A:10:A2:94:25:23:37:05:D7:7D:E4:47:6E:63:D8:BF:B1:F1:5E:51
Alternative Names
90 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 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

90 domains
redness.skin *.redness.skin *.hostmaster.redness.skin *.scar.redness.skin *.staging.redness.skin

Other domains in certificate

866487.one *.866487.one *.xz.866487.one
8xv1z.xyz *.8xv1z.xyz *.com.8xv1z.xyz
alpha.cm *.alpha.cm *.cpanel.alpha.cm *.cpcontacts.alpha.cm *.iad.alpha.cm *.mail.alpha.cm *.new.alpha.cm *.okx.alpha.cm *.portal.alpha.cm *.ww16.alpha.cm *.ww25.alpha.cm
*.api.capitalsherpafoundation.biz *.app.capitalsherpafoundation.biz capitalsherpafoundation.biz *.capitalsherpafoundation.biz *.docs.capitalsherpafoundation.biz *.external.capitalsherpafoundation.biz *.jrccxs.capitalsherpafoundation.biz *.licu0v.capitalsherpafoundation.biz *.mail.capitalsherpafoundation.biz *.my.capitalsherpafoundation.biz *.new.capitalsherpafoundation.biz *.public.capitalsherpafoundation.biz *.sharepoint.capitalsherpafoundation.biz *.uat.capitalsherpafoundation.biz
cookiebot.studio *.cookiebot.studio *.webmail.cookiebot.studio *.ww38.cookiebot.studio
davidbill.org *.davidbill.org *.downloadpdf101533.davidbill.org *.downloadpdf133259.davidbill.org *.downloadpdf151783.davidbill.org *.downloadpdf170378.davidbill.org *.downloadpdf171870.davidbill.org *.downloadpdf174765.davidbill.org *.downloadpdf190813.davidbill.org *.downloadpdf225992.davidbill.org *.downloadpdf25887.davidbill.org *.downloadpdf26900.davidbill.org *.downloadpdf305499.davidbill.org *.downloadpdf366026.davidbill.org *.downloadpdf4256.davidbill.org *.downloadpdf92743.davidbill.org *.nenloadpdf199166.davidbill.org
*.iws.mysbuxben.co mysbuxben.co *.mysbuxben.co
*.email.sanjak.com *.hostmaster.sanjak.com *.https.sanjak.com *.mail.sanjak.com *.mail1.sanjak.com *.portal.sanjak.com *.remote.sanjak.com *.remote2.sanjak.com sanjak.com *.sanjak.com *.server.sanjak.com *.sitemap.sanjak.com *.ssl.sanjak.com *.sslvpn.sanjak.com *.sslvpn2.sanjak.com *.sslvpn3.sanjak.com *.test.sanjak.com *.vpn.sanjak.com *.vpn2.sanjak.com *.wildcard.sanjak.com *.ww.sanjak.com *.ww1.sanjak.com *.ww11.sanjak.com *.ww16.sanjak.com *.ww17.sanjak.com *.ww25.sanjak.com *.www.sanjak.com
telechargementz.co *.telechargementz.co *.ww1.telechargementz.co