DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=shebie.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 05, 2026
Valid Until
May 06, 2026 83 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
25:C1:17:82:BB:82:5A:D2:89:63:BC:D1:45:7D:CD:3D:90:A3:EA:89:3D:09:7A:4E:B7:D0:BA:1B:B9:D8:AB:56
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
querubin.com *.querubin.com *.anyconnect.querubin.com *.apps.querubin.com *.cpanel.querubin.com *.crm.querubin.com *.exchange.querubin.com *.mail.querubin.com *.remoto.querubin.com *.sslvpn3.querubin.com *.studentsvpn.querubin.com *.webdisk.querubin.com

Other domains in certificate

*.03.brandigg.info *.ablet.brandigg.info *.ai.brandigg.info *.argentina.brandigg.info *.as400.brandigg.info *.at.brandigg.info brandigg.info *.brandigg.info *.byuqhdoe.brandigg.info *.c.brandigg.info *.calendar.brandigg.info *.calyjsadmin.brandigg.info *.casper.brandigg.info *.central.brandigg.info *.ces.brandigg.info *.cfs.brandigg.info *.chef.brandigg.info *.classifieds.brandigg.info *.cmspic.brandigg.info *.cust3.brandigg.info *.desarrollo.brandigg.info *.digital.brandigg.info *.ea.brandigg.info *.gestion.brandigg.info *.healthcare.brandigg.info *.iota.brandigg.info *.kbox.brandigg.info *.local.brandigg.info *.online.brandigg.info *.ops.brandigg.info *.plsbeta.brandigg.info *.plsstg.brandigg.info *.qjuocmedia.brandigg.info *.real.brandigg.info *.romeo.brandigg.info *.router.brandigg.info *.slackware.brandigg.info *.timesheets.brandigg.info *.tjgteii.brandigg.info *.trabajo.brandigg.info *.utah.brandigg.info *.uuizvconnect.brandigg.info *.whampshire.brandigg.info
*.anyconnect.clace.com clace.com *.clace.com *.ssl.clace.com *.vpn3.clace.com *.ww11.clace.com *.ww16.clace.com *.ww25.clace.com
*.anyconnect.hajan.com *.app.hajan.com *.apps.hajan.com *.citrix.hajan.com hajan.com *.hajan.com *.studentsvpn.hajan.com *.virtualstudent.hajan.com
*.anyconnect.lecres.com *.anywhere.lecres.com *.apps.lecres.com *.citrix.lecres.com *.com-www.lecres.com lecres.com *.lecres.com *.mail.lecres.com
*.admin.mideastconvention.com *.dev.mideastconvention.com mideastconvention.com *.mideastconvention.com
*.acc.shebie.com *.anyconnect.shebie.com *.api.shebie.com *.apps.shebie.com *.secure.shebie.com shebie.com *.shebie.com