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=flightcases.it
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 02, 2026
Valid Until
July 31, 2026 85 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
17:39:6A:2E:2F:C1:CD:DF:5C:B5:4C:3E:9C:05:2C:66:F1:E5:37:F5:32:9D:CA:3E:B0:7D:C3:EC:68:A4:29:E3
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
ko666.foo *.ko666.foo *.api.ko666.foo *.app.ko666.foo *.dev.ko666.foo *.qklo73.ko666.foo *.test.ko666.foo *.www.ko666.foo

Other domains in certificate

augustus.life *.augustus.life
*.api.averyzane.com *.app.averyzane.com averyzane.com *.averyzane.com *.cloud1.averyzane.com *.demo.averyzane.com *.dev.averyzane.com *.hehdjtest.averyzane.com *.test.averyzane.com *.vpn.averyzane.com *.www.averyzane.com
*.backup.empresariasinteligentes.com empresariasinteligentes.com *.empresariasinteligentes.com *.mail.empresariasinteligentes.com *.mailer.empresariasinteligentes.com *.uat.empresariasinteligentes.com *.vpn.empresariasinteligentes.com *.web.empresariasinteligentes.com *.www.empresariasinteligentes.com
epil.studio *.epil.studio
*.admin.flightcases.it *.api.flightcases.it *.app.flightcases.it *.backend.flightcases.it *.dashs.flightcases.it flightcases.it *.flightcases.it *.hostmaster.flightcases.it *.intelligence.flightcases.it *.reporting.flightcases.it *.staging.flightcases.it *.stats.flightcases.it *.superset.flightcases.it
*.admin.freesalonclub.com *.app.freesalonclub.com *.awzhjbetqxassets.freesalonclub.com *.dev.freesalonclub.com freesalonclub.com *.freesalonclub.com *.mailer.freesalonclub.com *.marketing.freesalonclub.com *.mydhzbetqxassets.freesalonclub.com *.qa.freesalonclub.com *.stg.freesalonclub.com *.web.freesalonclub.com
methub.com.au *.methub.com.au
motphim.cc *.motphim.cc
namimi.xyz *.namimi.xyz *.www.namimi.xyz
smoothskinsupplys.com *.smoothskinsupplys.com
*.mail.spamguard.com *.ru.spamguard.com spamguard.com *.spamguard.com
*.4f5430c9-cd7b-43ca-bd3c-81a8cadd7d42.xn--mxaqow.com *.abdcc946-f6ee-42a2-a0f2-8d4015dc31e4.xn--mxaqow.com *.app.xn--mxaqow.com *.backup.xn--mxaqow.com *.cloud.xn--mxaqow.com *.dev.xn--mxaqow.com *.rd.xn--mxaqow.com *.rds.xn--mxaqow.com *.rdweb.xn--mxaqow.com *.remote.xn--mxaqow.com *.staging.xn--mxaqow.com *.tynftnew.xn--mxaqow.com *.uat.xn--mxaqow.com *.vpn.xn--mxaqow.com *.www.xn--mxaqow.com *.xn--mxagpyg.xn--mxaqow.com xn--mxaqow.com *.xn--mxaqow.com
zegoinsurance.biz *.zegoinsurance.biz