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=billige-notebook.de
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 26, 2026
Valid Until
August 24, 2026 83 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
07:83:95:13:2C:B0:AB:B9:87:78:FC:F2:BE:E8:71:58:3D:8D:B9:8B:DF:E2:21:85:BD:C7:E6:BB:0D:C4:5D:59
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
nalgona.com *.nalgona.com *.cojiendo.nalgona.com *.mail.nalgona.com

Other domains in certificate

adjuvantonline.de *.adjuvantonline.de
antigen.au *.antigen.au *.random.antigen.au
asthma-saarlouis.de *.asthma-saarlouis.de
billige-notebook.de *.billige-notebook.de
*.dev.fivwrr.com fivwrr.com *.fivwrr.com
*.2ryu.nanomagicstore.com *.5793655.nanomagicstore.com *.885gd.nanomagicstore.com *.ae.nanomagicstore.com *.afmcr.nanomagicstore.com *.arp2d.nanomagicstore.com *.bot.nanomagicstore.com *.bws.nanomagicstore.com *.cii.nanomagicstore.com *.ck.nanomagicstore.com *.dgb.nanomagicstore.com *.dr.nanomagicstore.com *.dt.nanomagicstore.com *.ebvkd.nanomagicstore.com *.fa.nanomagicstore.com *.gdzpp.nanomagicstore.com *.gh3sd.nanomagicstore.com *.ghg.nanomagicstore.com *.gkzn7.nanomagicstore.com *.gpt.nanomagicstore.com *.gtbco.nanomagicstore.com *.h10.nanomagicstore.com *.hre.nanomagicstore.com *.ibh.nanomagicstore.com *.ice.nanomagicstore.com *.icgk.nanomagicstore.com *.its.nanomagicstore.com *.kr.nanomagicstore.com *.lk.nanomagicstore.com *.lmk.nanomagicstore.com *.lsa.nanomagicstore.com *.lx.nanomagicstore.com *.mag.nanomagicstore.com *.mmse.nanomagicstore.com *.msi.nanomagicstore.com nanomagicstore.com *.nanomagicstore.com *.olim.nanomagicstore.com *.pd.nanomagicstore.com *.pge.nanomagicstore.com *.pobp.nanomagicstore.com *.psyq.nanomagicstore.com *.rcr.nanomagicstore.com *.rew.nanomagicstore.com *.rhkb.nanomagicstore.com *.riey.nanomagicstore.com *.scm.nanomagicstore.com *.sdsi.nanomagicstore.com *.semk.nanomagicstore.com *.skec.nanomagicstore.com *.sltd.nanomagicstore.com *.srw.nanomagicstore.com *.stei.nanomagicstore.com *.sxd.nanomagicstore.com *.up.nanomagicstore.com *.vfp.nanomagicstore.com *.vw3d.nanomagicstore.com *.vznbp.nanomagicstore.com *.yu7ix.nanomagicstore.com *.zc.nanomagicstore.com
onlineganes.de *.onlineganes.de
pathway2gsfa.org *.pathway2gsfa.org
sensitivity.de *.sensitivity.de
skinirritation.com.au *.skinirritation.com.au
smsng.nl *.smsng.nl
wallmirrors.com.au *.wallmirrors.com.au
zwemmen.de *.zwemmen.de