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=halsschmuck.de
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 20, 2026
Valid Until
August 18, 2026 83 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
CD:29:6F:DB:5C:64:52:74:9E:F1:E7:D3:C0:41:8E:79:D3:17:92:97:D5:E1:B7:5F:BB:B5:80:C5:3C:3D:35:C2
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 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

89 domains
4579n.com *.4579n.com *.random.4579n.com

Other domains in certificate

*.admin.aironetwork.in aironetwork.in *.aironetwork.in *.api.aironetwork.in *.miniapp.aironetwork.in
*.admin.balloon-party.com *.anyconnect.balloon-party.com *.apps.balloon-party.com balloon-party.com *.balloon-party.com *.m.balloon-party.com *.rds.balloon-party.com *.ww1.balloon-party.com
cadtech.co *.cadtech.co
datingcafe.net *.datingcafe.net *.rustore.datingcafe.net *.yjvne5.datingcafe.net
e-zines.com.au *.e-zines.com.au *.ww38.e-zines.com.au
*.assets.epicongress2006.org epicongress2006.org *.epicongress2006.org *.ns1.epicongress2006.org *.ns2.epicongress2006.org
*.api.f165ew1g65era1hg65str21hj2trj1.com f165ew1g65era1hg65str21hj2trj1.com *.f165ew1g65era1hg65str21hj2trj1.com *.sitemap.f165ew1g65era1hg65str21hj2trj1.com *.sitemaps.f165ew1g65era1hg65str21hj2trj1.com
ffmepg.org *.ffmepg.org *.htwww.ffmepg.org *.hwww.ffmepg.org *.ww17.ffmepg.org
gotischer-gaumen.de *.gotischer-gaumen.de
haimart-kaigo.com *.haimart-kaigo.com *.ww25.haimart-kaigo.com
halsschmuck.de *.halsschmuck.de
lancasterschool.org *.lancasterschool.org *.ww16.lancasterschool.org
luftkissenmaeher.de *.luftkissenmaeher.de
mineiroloko.com *.mineiroloko.com *.random.mineiroloko.com
nanoclub.club *.nanoclub.club *.ww25.nanoclub.club
*.apps.play-delta-enterprise.xyz *.cdn.play-delta-enterprise.xyz *.cms.play-delta-enterprise.xyz *.mysql.play-delta-enterprise.xyz *.oauth.play-delta-enterprise.xyz play-delta-enterprise.xyz *.play-delta-enterprise.xyz *.server.play-delta-enterprise.xyz *.sitemap.play-delta-enterprise.xyz
randomnumber.com *.randomnumber.com
*.hostmaster.sleepnimber.com sleepnimber.com *.sleepnimber.com *.ww25.sleepnimber.com *.ww38.sleepnimber.com
thecookiegourmet.com *.thecookiegourmet.com *.ww38.thecookiegourmet.com
*.remote.uhland24.de uhland24.de *.uhland24.de
venusglobal.finance *.venusglobal.finance *.website.venusglobal.finance
*.www.xn--homopathiebcher-btb4i.de xn--homopathiebcher-btb4i.de *.xn--homopathiebcher-btb4i.de
*.sitemaps.yogaaclasses.site yogaaclasses.site *.yogaaclasses.site