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=schreibzugriffe.de
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 25, 2026
Valid Until
August 23, 2026 83 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
36:FB:C1:AE:75:32:8F:A2:E5:DF:01:20:C1:05:62:6B:E8:6D:A4:C5:9D:C8:9F:CA:0F:FC:F3:CF:94:25:EF:DE
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
freeaboo.net *.freeaboo.net *.kafka-ui.freeaboo.net *.ww25.freeaboo.net *.ww38.freeaboo.net

Other domains in certificate

1162yjj301.top *.1162yjj301.top *.f58ff6d1d5.1162yjj301.top
*.0cc4e9c55b.1165dmy301.top 1165dmy301.top *.1165dmy301.top
3isqera.cfd *.3isqera.cfd *.ww16.3isqera.cfd
*.83617e.a352fhxy.top a352fhxy.top *.a352fhxy.top
a363dmy.top *.a363dmy.top *.azagn.a363dmy.top
brettspielwelt.info *.brettspielwelt.info *.cpcalendars.brettspielwelt.info *.www.brettspielwelt.info
charls-voegele.de *.charls-voegele.de
*.billing.digitaldisplays.in digitaldisplays.in *.digitaldisplays.in *.m.digitaldisplays.in
newjerseymotorvehicle.com *.newjerseymotorvehicle.com *.portal.newjerseymotorvehicle.com *.staff.newjerseymotorvehicle.com *.ww38.newjerseymotorvehicle.com
*.00bba6d1-b262-4d04-84b0-da2d9a087853.noodle-king.com *.api.noodle-king.com *.app.noodle-king.com *.hostmaster.noodle-king.com *.intranet.noodle-king.com noodle-king.com *.noodle-king.com *.portal.noodle-king.com *.remote.noodle-king.com *.shop.noodle-king.com *.store.noodle-king.com *.wwww.noodle-king.com
*.mailer.qtx-pro.info *.padnnqa.qtx-pro.info *.qa.qtx-pro.info qtx-pro.info *.qtx-pro.info *.ropmrv2.qtx-pro.info *.web.qtx-pro.info
*.cpanel.quotexmarkets.com *.cpcontacts.quotexmarkets.com *.fjjhnk62bd.quotexmarkets.com *.mail.quotexmarkets.com quotexmarkets.com *.quotexmarkets.com *.webdisk.quotexmarkets.com *.whm.quotexmarkets.com *.www.quotexmarkets.com
schreibzugriffe.de *.schreibzugriffe.de
*.api.telexin.com *.cloud.telexin.com *.erawsww16.telexin.com *.rds.telexin.com *.rdweb.telexin.com *.remote.telexin.com telexin.com *.telexin.com
*.admin.vpsite.com *.bvtbanco.vpsite.com *.comune.vpsite.com *.dentalaton.vpsite.com *.eventdesign.vpsite.com *.extranet.vpsite.com *.fashion.vpsite.com *.hostmaster.vpsite.com *.map.vpsite.com *.online.vpsite.com *.serracostruzioni.vpsite.com vpsite.com *.vpsite.com *.wmacitalia.vpsite.com *.ww41.vpsite.com
xn--spukhuser-z2a.de *.xn--spukhuser-z2a.de