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=yjphw.gdn
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 14, 2026
Valid Until
August 12, 2026 71 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B5:CB:5A:66:A4:D9:97:DC:47:AE:9E:E2:A0:88:99:01:74:77:3A:22:2B:D6:D3:41:4C:C2:39:84:23:AF:91:F4
Alternative Names
88 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

88 domains
youtume.com *.youtume.com *.ww1.youtume.com

Other domains in certificate

27135.shop *.27135.shop *.app.27135.shop
alchemyeliteperformance.co *.alchemyeliteperformance.co *.lc.alchemyeliteperformance.co
bellagio.info *.bellagio.info *.comune.bellagio.info *.ww25.bellagio.info
conexainfo.online *.conexainfo.online *.ww16.conexainfo.online
dentaldeltains.com *.dentaldeltains.com *.ww16.dentaldeltains.com
hdrezka-ag.com *.hdrezka-ag.com *.smtp.hdrezka-ag.com *.vpn.hdrezka-ag.com *.ww12.hdrezka-ag.com *.ww7.hdrezka-ag.com
*.beta.healthqueenslive.com *.cicd.healthqueenslive.com healthqueenslive.com *.healthqueenslive.com *.jenkins.healthqueenslive.com *.pipeline.healthqueenslive.com
*.en.hiperde.com hiperde.com *.hiperde.com
hmnvrfy.com *.hmnvrfy.com *.random.hmnvrfy.com *.ww16.hmnvrfy.com
*.comune.kumari.pro kumari.pro *.kumari.pro
*.32.primestarfxpro.com primestarfxpro.com *.primestarfxpro.com
sexrockets2403.shop *.sexrockets2403.shop *.ww25.sexrockets2403.shop
*.irqcieuooh.showexpo.pl showexpo.pl *.showexpo.pl
*.32.sinkwink.com sinkwink.com *.sinkwink.com
skillhut.co *.skillhut.co *.ww38.skillhut.co
*.analytics.strope.com *.armada-migrate.strope.com *.armada.strope.com *.blik-hooks.strope.com *.buy.strope.com *.checkout.strope.com *.dashboard.strope.com *.dev.strope.com *.email.strope.com *.insight.strope.com *.insights.strope.com *.integration.strope.com *.mvideo.strope.com *.poc.strope.com *.preview.strope.com *.report.strope.com *.reporting.strope.com *.staging.strope.com strope.com *.strope.com *.uat.strope.com *.visualizations.strope.com *.visualize.strope.com *.viz.strope.com *.webmail.strope.com *.wr.strope.com *.ww16.strope.com
*.ww38.wwworiginal.click wwworiginal.click *.wwworiginal.click
yjphw.gdn *.yjphw.gdn