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=kadar.it
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 19, 2026
Valid Until
May 20, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
96:5C:16:01:98:B6:0A:3C:5B:DB:6B:F4:18:D4:56:98:E8:11:9B:A7:85:17:61:32:A8:1A:CF:87:B5:6F:F4:D8
Alternative Names
89 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

89 domains
argabrite.com *.argabrite.com *.access.argabrite.com *.admin.argabrite.com *.anyconnect.argabrite.com *.api.argabrite.com *.clientesvpn.argabrite.com *.connect.argabrite.com *.dev.argabrite.com *.emv1.argabrite.com *.exchange.argabrite.com *.ftp.argabrite.com *.gateway.argabrite.com *.hostmaster.argabrite.com *.imap1.argabrite.com *.imap2.argabrite.com *.m.argabrite.com *.mail1.argabrite.com *.mail2.argabrite.com *.mailer.argabrite.com *.mailgate.argabrite.com *.mkbnwtlmktexchange.argabrite.com *.mobileconnect.argabrite.com *.mx2.argabrite.com *.officevpn.argabrite.com *.portal.argabrite.com *.remote.argabrite.com *.remoteaccess.argabrite.com *.remoto.argabrite.com *.secure.argabrite.com *.secureconnect.argabrite.com *.securevpn.argabrite.com *.server.argabrite.com *.smtp-relay.argabrite.com *.smtp.argabrite.com *.ssl.argabrite.com *.sslvpn.argabrite.com *.studentsvpn.argabrite.com *.test.argabrite.com *.tlmktexchange.argabrite.com *.vpn.argabrite.com *.vpn1.argabrite.com *.vpn3.argabrite.com *.vpnssl.argabrite.com *.webmail.argabrite.com *.webvpn.argabrite.com *.ww16.argabrite.com *.ww17.argabrite.com *.ww25.argabrite.com *.ww38.argabrite.com *.ww5.argabrite.com

Other domains in certificate

angkot.com *.angkot.com *.bandung.angkot.com *.firewall.angkot.com *.mobile.angkot.com *.ra.angkot.com *.smtp.angkot.com *.store.angkot.com *.webvpn.angkot.com *.wiki.angkot.com *.ww16.angkot.com *.ww38.angkot.com
*.ayfpk.digiadzzhub.xyz digiadzzhub.xyz *.digiadzzhub.xyz *.he00g.digiadzzhub.xyz *.jxc88.digiadzzhub.xyz *.kwid9.digiadzzhub.xyz *.lbcp6.digiadzzhub.xyz *.nktjv.digiadzzhub.xyz *.qakt3.digiadzzhub.xyz *.s5kjz.digiadzzhub.xyz *.vhakn.digiadzzhub.xyz *.wslq2.digiadzzhub.xyz *.zl1z8.digiadzzhub.xyz *.zruod.digiadzzhub.xyz
disted.in *.disted.in *.remote.disted.in
gilgomez.com *.gilgomez.com
*.app.kadar.it *.dashboard.kadar.it *.demo.kadar.it kadar.it *.kadar.it *.staging.kadar.it *.www.kadar.it