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=secretpdf.org
Issuer
C=US, O=Let's Encrypt, CN=YR2
Valid From
June 04, 2026
Valid Until
September 02, 2026 81 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
94:D8:C2:54:47:2E:C9:FA:09:A8:9B:A3:3E:84:7D:9E:C2:E8:2D:22:68:1D:67:63:47:47:CB:3B:59:43:94:81
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
secretpdf.org *.secretpdf.org *.admin.secretpdf.org *.api-dev.secretpdf.org *.app.secretpdf.org *.auto.secretpdf.org *.bfqde2023llsplde12qd27qdl.secretpdf.org *.buyer-api.secretpdf.org *.cesia-api.secretpdf.org *.cloud.secretpdf.org *.collaborate.secretpdf.org *.common-api.secretpdf.org *.cpanel.secretpdf.org *.dev.secretpdf.org *.erp.secretpdf.org *.gateway.secretpdf.org *.git.secretpdf.org *.js.secretpdf.org *.m.secretpdf.org *.mail.secretpdf.org *.mall.secretpdf.org *.news.secretpdf.org *.pay.secretpdf.org *.pdf.secretpdf.org *.portal.secretpdf.org *.postback.secretpdf.org *.qa.secretpdf.org *.saas.secretpdf.org *.server.secretpdf.org *.services.secretpdf.org *.shop.secretpdf.org *.spring.secretpdf.org *.springboot.secretpdf.org *.staging.secretpdf.org *.storage.secretpdf.org *.user.secretpdf.org *.web.secretpdf.org *.webdisk.secretpdf.org *.widget.secretpdf.org *.wiki.secretpdf.org *.work.secretpdf.org *.ws.secretpdf.org *.ww1.secretpdf.org *.www.secretpdf.org *.wx.secretpdf.org *.xcx.secretpdf.org

Other domains in certificate

*.api.axiim.trade axiim.trade *.axiim.trade *.www.axiim.trade
*.cloud.hiseh.com *.febee.hiseh.com hiseh.com *.hiseh.com *.mail.hiseh.com *.rd.hiseh.com *.rds.hiseh.com *.rdweb.hiseh.com *.remote.hiseh.com
*.demo.lakesideinnwavessalon.com *.dev.lakesideinnwavessalon.com lakesideinnwavessalon.com *.lakesideinnwavessalon.com *.m.lakesideinnwavessalon.com *.magento.lakesideinnwavessalon.com *.new.lakesideinnwavessalon.com *.old.lakesideinnwavessalon.com *.s1.lakesideinnwavessalon.com *.shop.lakesideinnwavessalon.com *.staging.lakesideinnwavessalon.com *.store.lakesideinnwavessalon.com *.test.lakesideinnwavessalon.com *.wildcard.lakesideinnwavessalon.com
*.api.operation47.com *.app.operation47.com *.autoconfig.operation47.com *.autodiscover.operation47.com *.demo.operation47.com *.ensemble-holzhackwww.operation47.com *.evo.operation47.com *.ftp.operation47.com *.localhost.operation47.com *.m.operation47.com *.mail.operation47.com operation47.com *.operation47.com *.random.operation47.com *.sitemap.operation47.com *.staging.operation47.com *.ww25.operation47.com