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=bistrogardine.de
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
December 16, 2025
Valid Until
March 16, 2026 31 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
62:A0:86:0A:D1:41:90:87:B9:AC:65:CE:8C:42:F2:9D:6F:C4:48:58:9D:40:5F:E9:14:1D:49:14:31:CE:0D:E8
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
primevid3o.com *.primevid3o.com

Other domains in certificate

29iem.xyz *.29iem.xyz *.ww25.29iem.xyz
annualconsumersurvey.com *.annualconsumersurvey.com *.comwww.annualconsumersurvey.com *.server.annualconsumersurvey.com *.ws.annualconsumersurvey.com *.wss.annualconsumersurvey.com
bistrogardine.de *.bistrogardine.de
eropaf.org *.eropaf.org *.random.eropaf.org
*.cpcalendars.greensmoothielovers.com greensmoothielovers.com *.greensmoothielovers.com *.random.greensmoothielovers.com
kurgan.de *.kurgan.de *.random.kurgan.de
lakestreetsupply.com *.lakestreetsupply.com *.random.lakestreetsupply.com
lexiquette.com *.lexiquette.com
moprdreifen.de *.moprdreifen.de
*.backup.negreros.com *.beta.negreros.com *.blog.negreros.com *.demo.negreros.com *.forum.negreros.com *.forums.negreros.com *.help.negreros.com *.hostmaster.negreros.com negreros.com *.negreros.com *.portal.negreros.com *.remote.negreros.com *.remote2.negreros.com *.sitemap.negreros.com *.sitemaps.negreros.com *.ssl.negreros.com *.sslvpn.negreros.com *.sslvpn2.negreros.com *.sslvpn3.negreros.com *.vpn.negreros.com *.vpn2.negreros.com *.vpn3.negreros.com *.wildcard.negreros.com *.ww1.negreros.com *.ww11.negreros.com *.ww16.negreros.com *.ww17.negreros.com *.ww25.negreros.com *.ww38.negreros.com
*.random.raystirecenter.com raystirecenter.com *.raystirecenter.com *.www1.raystirecenter.com
*.random.seco.au seco.au *.seco.au *.ww38.seco.au
*.hostmaster.shopclothesmindedboutique.com *.shop.shopclothesmindedboutique.com shopclothesmindedboutique.com *.shopclothesmindedboutique.com *.www.shopclothesmindedboutique.com
stadiumparking.au *.stadiumparking.au
*.random.thebeautyclinicjimboomba.com.au thebeautyclinicjimboomba.com.au *.thebeautyclinicjimboomba.com.au *.ww38.thebeautyclinicjimboomba.com.au
*.mail.venusotel.com venusotel.com *.venusotel.com
votes-usual.money *.votes-usual.money
xn--bischofsmtze-llb.de *.xn--bischofsmtze-llb.de
xn--kpchen-wxa.de *.xn--kpchen-wxa.de
xn--schlerschreibtisch-o6b.de *.xn--schlerschreibtisch-o6b.de