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=cloudbusiness.co
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 10, 2026
Valid Until
May 11, 2026 86 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
55:F3:CE:B2:B3:91:0A:10:4D:F0:AD:BC:05:3B:58:86:85:CC:F3:60:D1:EA:CB:53:FE:58:49:D4:24:AA:21:FF
Alternative Names
85 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

85 domains
hostinet.com.br *.hostinet.com.br *.blog.hostinet.com.br *.cliente.hostinet.com.br *.cpanel.hostinet.com.br *.cpcalendars.hostinet.com.br *.hospedado.hostinet.com.br *.live.hostinet.com.br *.server.hostinet.com.br *.server22.hostinet.com.br *.teste.hostinet.com.br *.vps-8614883.hostinet.com.br *.webmail.hostinet.com.br

Other domains in certificate

augranitemarble.com *.augranitemarble.com *.shop.augranitemarble.com *.site.augranitemarble.com
*.admin.buyandaroniiosdalwz.cyou buyandaroniiosdalwz.cyou *.buyandaroniiosdalwz.cyou
caresteam.org *.caresteam.org *.dev.caresteam.org
cloudbusiness.co *.cloudbusiness.co *.hostmaster.cloudbusiness.co *.mx.cloudbusiness.co
*.cms.coopz.io coopz.io *.coopz.io *.dddd.coopz.io *.ww25.coopz.io *.www.coopz.io
cre8ive.ca *.cre8ive.ca *.hostmaster.cre8ive.ca
*.automotive.fodafone.com *.barracuda.fodafone.com *.ca.fodafone.com fodafone.com *.fodafone.com *.i61.fodafone.com *.idp.fodafone.com *.live.fodafone.com *.random.fodafone.com *.smtp01.fodafone.com *.ww38.fodafone.com
herosandara.com *.herosandara.com
*.admin.hisabdekho.com *.agh.hisabdekho.com *.autoconfig.hisabdekho.com *.dns.hisabdekho.com hisabdekho.com *.hisabdekho.com *.nrthawebmail.hisabdekho.com *.test.hisabdekho.com *.webmail.hisabdekho.com
*.dir.i4u2.biz i4u2.biz *.i4u2.biz *.webmail.i4u2.biz *.whois.i4u2.biz
iceguidedhme.com *.iceguidedhme.com
*.dash.mattsmithpt.com *.ftp.mattsmithpt.com *.mail.mattsmithpt.com mattsmithpt.com *.mattsmithpt.com *.mx.mattsmithpt.com *.owa.mattsmithpt.com *.preprod.mattsmithpt.com *.superset.mattsmithpt.com *.ww38.mattsmithpt.com
*.m.retexter.com retexter.com *.retexter.com *.ww38.retexter.com
*.mail.vivaxin.com *.mailer.vivaxin.com *.marketing.vivaxin.com *.staging.vivaxin.com vivaxin.com *.vivaxin.com