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=agnitum.de
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 21, 2026
Valid Until
August 19, 2026 71 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AF:13:4F:C7:86:49:FA:B1:83:5F:10:9A:2E:05:1F:59:0C:49:9B:90:9E:0C:71:00:C4:0D:5B:E7:A8:F3:4B:2F
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
myhomework.it *.myhomework.it *.admin.myhomework.it *.analytics.myhomework.it *.backend.myhomework.it *.bi.myhomework.it *.demo.myhomework.it *.dev.myhomework.it *.intelligence.myhomework.it *.metric.myhomework.it *.staging.myhomework.it

Other domains in certificate

350oo.app *.350oo.app *.acqmibackup.350oo.app *.api.350oo.app *.app.350oo.app *.backup.350oo.app *.dev.350oo.app *.mailer.350oo.app *.marketing.350oo.app *.new.350oo.app *.q88d9l.350oo.app *.qa.350oo.app *.rustore.350oo.app *.rzejtdashboard.350oo.app *.secure.350oo.app *.staging.350oo.app *.v2.350oo.app *.web.350oo.app
agnitum.de *.agnitum.de *.ww1.agnitum.de *.ww16.agnitum.de
buyfair.us *.buyfair.us *.pop.buyfair.us *.smtp.buyfair.us *.splash.buyfair.us
*.33228822-58f0-4fda-b455-f862e894b402.dreamchildproject.com *.94820aa0-8b94-40ac-bf74-2a9ec72516b7.dreamchildproject.com *.admin.dreamchildproject.com *.api.dreamchildproject.com *.app.dreamchildproject.com *.autodiscover.dreamchildproject.com *.demo.dreamchildproject.com *.dev.dreamchildproject.com dreamchildproject.com *.dreamchildproject.com *.k0hqgl.dreamchildproject.com *.mail.dreamchildproject.com *.test.dreamchildproject.com *.tojemrhtcwtest.dreamchildproject.com
*.0u12d.gossipauthentic.xyz *.244a706e-3d07-459a-8df9-b3d85244625a.gossipauthentic.xyz *.25c6b0c2-e1e2-4502-9e78-b04b312b7573.gossipauthentic.xyz *.4yj7f.gossipauthentic.xyz *.5jsd7.gossipauthentic.xyz *.673e4aa2-1afe-4b35-80e0-dcda6ff4e51f.gossipauthentic.xyz *.6cd9j.gossipauthentic.xyz *.95vhx.gossipauthentic.xyz *.a91b171b-ef68-43c8-9990-76cb9e86662c.gossipauthentic.xyz *.admin.gossipauthentic.xyz *.api.gossipauthentic.xyz *.app.gossipauthentic.xyz *.cxie3.gossipauthentic.xyz *.d.gossipauthentic.xyz *.dwij7.gossipauthentic.xyz *.ebwif.gossipauthentic.xyz *.ehsdkuffsjcxie3.gossipauthentic.xyz gossipauthentic.xyz *.gossipauthentic.xyz *.hgsq5.gossipauthentic.xyz *.hrka1.gossipauthentic.xyz *.kwid9.gossipauthentic.xyz *.l7nqb.gossipauthentic.xyz *.lbcp6.gossipauthentic.xyz *.qpuov.gossipauthentic.xyz *.test.gossipauthentic.xyz *.uugt9.gossipauthentic.xyz *.wsct4.gossipauthentic.xyz *.www.gossipauthentic.xyz *.xbh6h.gossipauthentic.xyz *.y6iui.gossipauthentic.xyz
rsautopecas.com.br *.rsautopecas.com.br *.ww16.rsautopecas.com.br *.ww38.rsautopecas.com.br
*.rmbc3l.sevimliya.info sevimliya.info *.sevimliya.info