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=isl55.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 12, 2026
Valid Until
May 13, 2026 89 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
9D:0E:96:75:17:DC:2B:51:D1:A8:0F:03:02:10:51:5B:5B:14:1B:C5:6C:82:91:79:52:33:45:36:E5:A9:A7:77
Alternative Names
85 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

85 domains
occhiuzzi.com *.occhiuzzi.com *.acceso.occhiuzzi.com *.access.occhiuzzi.com *.api.occhiuzzi.com *.app.occhiuzzi.com *.apps.occhiuzzi.com *.auth.occhiuzzi.com *.citrix.occhiuzzi.com *.cloud.occhiuzzi.com *.comsusan.occhiuzzi.com *.connect.occhiuzzi.com *.desktop.occhiuzzi.com *.desktopstudent.occhiuzzi.com *.emi.occhiuzzi.com *.fhzcsmail.occhiuzzi.com *.firewall.occhiuzzi.com *.gateway.occhiuzzi.com *.intra.occhiuzzi.com *.labvirtual.occhiuzzi.com *.m.occhiuzzi.com *.materiais.occhiuzzi.com *.online.occhiuzzi.com *.portal.occhiuzzi.com *.receiver.occhiuzzi.com *.remote.occhiuzzi.com *.remoto.occhiuzzi.com *.secure.occhiuzzi.com *.sitemap.occhiuzzi.com *.sitemaps.occhiuzzi.com *.ssl.occhiuzzi.com *.sslvpn.occhiuzzi.com *.virtualapps.occhiuzzi.com *.virtualstudent.occhiuzzi.com *.vpn.occhiuzzi.com *.vpnssl.occhiuzzi.com *.webvpn.occhiuzzi.com *.workspace.occhiuzzi.com

Other domains in certificate

*.api.djzango.dance *.backup.djzango.dance djzango.dance *.djzango.dance *.hostmaster.djzango.dance *.intranet.djzango.dance *.members.djzango.dance *.owa.djzango.dance *.test.djzango.dance
*.api.filmyzilla7.org *.app.filmyzilla7.org *.backup.filmyzilla7.org *.dev.filmyzilla7.org filmyzilla7.org *.filmyzilla7.org *.members.filmyzilla7.org *.staging.filmyzilla7.org *.test.filmyzilla7.org
*.api.isl55.com *.backup.isl55.com isl55.com *.isl55.com *.qa.isl55.com *.www.isl55.com
*.5215fe88-b4aa-4d34-92f6-804b4cc6dc32.vibetsport.life *.admin.vibetsport.life *.api.vibetsport.life *.bonus.vibetsport.life *.dev.vibetsport.life *.gmarhpostmaster.vibetsport.life *.gmsmhassets.vibetsport.life *.goaowtest.vibetsport.life *.hyuttxpoywomzoastore.vibetsport.life *.ldewhportal.vibetsport.life *.m.vibetsport.life *.mail.vibetsport.life *.omzoastore.vibetsport.life *.portal.vibetsport.life *.postmaster.vibetsport.life *.shop.vibetsport.life *.staging.vibetsport.life *.store.vibetsport.life *.test.vibetsport.life vibetsport.life *.vibetsport.life *.vkvqwportal.vibetsport.life *.ypivhldewhportal.vibetsport.life