DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=musicboutique.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 07, 2026
Valid Until
April 07, 2026 56 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
92:AF:41:F2:F4:F3:1A:1F:5F:52:25:AE:8B:51:24:61:09:CD:5F:41:9B:5A:57:1A:43:8F:15:30:FB:9A:E1:81
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
smartaheet.com *.smartaheet.com *.hostmaster.smartaheet.com *.ru.smartaheet.com *.staging.smartaheet.com *.superset.smartaheet.com *.test.smartaheet.com *.ww16.smartaheet.com

Other domains in certificate

bepamperedfootspa.com *.bepamperedfootspa.com
bitmiles.com *.bitmiles.com
*.253-395.calleridentificationapp.com *.772-672.calleridentificationapp.com *.blog.calleridentificationapp.com calleridentificationapp.com *.calleridentificationapp.com *.random.calleridentificationapp.com *.ww38.calleridentificationapp.com
caramoore.xyz *.caramoore.xyz
ckl.com.au *.ckl.com.au
cults3d.co *.cults3d.co *.ww38.cults3d.co
dealers.us *.dealers.us
*.admin.deepdiscout.com deepdiscout.com *.deepdiscout.com
handuty-microfilm.com *.handuty-microfilm.com
heavily.au *.heavily.au
leannecole.au *.leannecole.au
markart.pro *.markart.pro
musicboutique.com *.musicboutique.com
nationalgraphic.org *.nationalgraphic.org
overstsock.com *.overstsock.com
particles.life *.particles.life
pokerrrr2.com *.pokerrrr2.com
roomr.io *.roomr.io
shedbuilder-us.com *.shedbuilder-us.com
*.random.sheetsize.com sheetsize.com *.sheetsize.com
skill.com.au *.skill.com.au
*.dan.swarmbot.io *.datastore.swarmbot.io *.demo.swarmbot.io *.hostmaster.swarmbot.io *.metrics.swarmbot.io *.random.swarmbot.io *.superset4.swarmbot.io swarmbot.io *.swarmbot.io *.ww25.swarmbot.io *.ww38.swarmbot.io *.www.swarmbot.io
thawrah2day.com *.thawrah2day.com
*.data.transcribers.com.au transcribers.com.au *.transcribers.com.au *.ww25.transcribers.com.au
truepeoplesearcg.com *.truepeoplesearcg.com
wwwcya.es *.wwwcya.es
*.dan.xicore.com *.email.xicore.com *.h5.xicore.com *.hostmaster.xicore.com *.im.xicore.com xicore.com *.xicore.com
ytx.au *.ytx.au