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=standupfighting.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 19, 2026
Valid Until
May 20, 2026 89 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
87:A9:C3:F0:92:A4:73:7D:E5:91:8C:DC:BA:D4:5A:CD:34:31:20:1D:8F:37:33:4C:4F:4C:52:36:B9:61:63:0D
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
nonol.com *.nonol.com *.access.nonol.com *.admin.nonol.com *.api.nonol.com *.asa.nonol.com *.autoconfig.nonol.com *.autodiscover.nonol.com *.backup.nonol.com *.cisco.nonol.com *.ciscovpn.nonol.com *.cloudvpn.nonol.com *.cpanel.nonol.com *.cpcalendars.nonol.com *.dev.nonol.com *.email.nonol.com *.exchange.nonol.com *.gateway.nonol.com *.gp.nonol.com *.imap.nonol.com *.mail.nonol.com *.portal.nonol.com *.ra.nonol.com *.remote.nonol.com *.secure.nonol.com *.ssl.nonol.com *.sslvpn.nonol.com *.store.nonol.com *.test.nonol.com *.vpn.nonol.com *.ww1.nonol.com *.ww17.nonol.com *.ww25.nonol.com

Other domains in certificate

*.blog.empfehle.com empfehle.com *.empfehle.com *.m.empfehle.com *.sitemap.empfehle.com *.sitemaps.empfehle.com *.wp.empfehle.com *.ww25.empfehle.com *.ww38.empfehle.com
*.access.kirners.com *.apps.kirners.com *.cisapp.kirners.com *.gateway.kirners.com *.hostmaster.kirners.com *.imaps.kirners.com *.in.kirners.com kirners.com *.kirners.com *.mailserver.kirners.com *.mobile.kirners.com *.mx.kirners.com *.ny.kirners.com *.outlook.kirners.com *.random.kirners.com *.rds.kirners.com *.rdweb.kirners.com *.ssl.kirners.com *.ww16.kirners.com *.ww38.kirners.com
*.ao7rc1o0nzvbqve4nquynk32q.likesis.com *.dan.likesis.com *.ftp.likesis.com likesis.com *.likesis.com *.mail1.likesis.com *.membros.likesis.com *.ns.likesis.com *.support.likesis.com *.vpn.likesis.com
*.forum.macroinformatica.com *.forums.macroinformatica.com *.help.macroinformatica.com *.hostmaster.macroinformatica.com macroinformatica.com *.macroinformatica.com *.ww1.macroinformatica.com *.ww16.macroinformatica.com *.ww25.macroinformatica.com *.ww38.macroinformatica.com *.ww41.macroinformatica.com
mkvmoviespoint.art *.mkvmoviespoint.art *.site.mkvmoviespoint.art *.ww1.mkvmoviespoint.art
standupfighting.com *.standupfighting.com *.ww38.standupfighting.com