DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=m4k8svmr.click
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 09, 2026
Valid Until
May 10, 2026 89 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
23:5B:50:B3:56:59:3B:C4:60:47:9A:FF:D2:F1:D5:12:17:EE:25:11:2E:4D:2D:A2:FE:5F:B8:3D:A9:D7:7E:5A
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
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
bednarczuk.com *.bednarczuk.com *.access.bednarczuk.com *.aceckapi.bednarczuk.com *.admin.bednarczuk.com *.app.bednarczuk.com *.assets.bednarczuk.com *.demo.bednarczuk.com *.dev.bednarczuk.com *.gateway.bednarczuk.com *.hostmaster.bednarczuk.com *.landings.bednarczuk.com *.m.bednarczuk.com *.rdp.bednarczuk.com *.rdweb.bednarczuk.com *.remote.bednarczuk.com *.sitemap.bednarczuk.com *.vpn.bednarczuk.com *.ww17.bednarczuk.com *.ww38.bednarczuk.com

Other domains in certificate

a8vip.cc *.a8vip.cc *.hostmaster.a8vip.cc
*.access.gyamfi.com *.admin.gyamfi.com *.anywhere.gyamfi.com *.api.gyamfi.com *.apps.gyamfi.com *.autoconfig.gyamfi.com *.cisapp.gyamfi.com *.ciscovpn.gyamfi.com *.cloud.gyamfi.com *.cloudvpn.gyamfi.com *.cpanel.gyamfi.com *.cpcontacts.gyamfi.com *.email.gyamfi.com *.exchange.gyamfi.com *.ftp.gyamfi.com *.gate.gyamfi.com *.gateway.gyamfi.com gyamfi.com *.gyamfi.com *.imap.gyamfi.com *.mail.gyamfi.com *.portal.gyamfi.com *.rds.gyamfi.com *.rdweb.gyamfi.com *.remote.gyamfi.com *.vdi.gyamfi.com *.vpngate.gyamfi.com *.webmail.gyamfi.com *.wiki.gyamfi.com *.ww25.gyamfi.com *.ww38.gyamfi.com
*.admin.jouaragaroniiosdalalpro.cyou *.app.jouaragaroniiosdalalpro.cyou *.backup.jouaragaroniiosdalalpro.cyou *.dashboard.jouaragaroniiosdalalpro.cyou *.formation.jouaragaroniiosdalalpro.cyou *.gate.jouaragaroniiosdalalpro.cyou *.hostmaster.jouaragaroniiosdalalpro.cyou jouaragaroniiosdalalpro.cyou *.jouaragaroniiosdalalpro.cyou *.mail.jouaragaroniiosdalalpro.cyou *.pop.jouaragaroniiosdalalpro.cyou *.staging.jouaragaroniiosdalalpro.cyou *.test.jouaragaroniiosdalalpro.cyou *.web.jouaragaroniiosdalalpro.cyou *.whm.jouaragaroniiosdalalpro.cyou *.wpuipapp.jouaragaroniiosdalalpro.cyou
m4k8svmr.click *.m4k8svmr.click *.samhc77-cye.m4k8svmr.click
*.onlinepayment.sandles.com *.plaka.sandles.com sandles.com *.sandles.com *.taportal.sandles.com
sureflowsb.com *.sureflowsb.com
*.office.thefounders.it thefounders.it *.thefounders.it
*.admin.wc40.org *.assets.wc40.org *.members.wc40.org *.staging.wc40.org *.test.wc40.org wc40.org *.wc40.org