DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=kazimaydin.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 07, 2026
Valid Until
May 08, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
03:BE:08:C5:53:6E:F2:19:52:F5:06:27:34:A6:BD:B9:E7:41:33:26:7C:2F:FC:2C:85:B0:FF:5C:AD:C7:D9:DB
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
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
duchar.com *.duchar.com *.admin.duchar.com *.api.duchar.com *.beta.duchar.com *.crm.duchar.com *.dev.duchar.com *.forums.duchar.com *.mail.duchar.com *.test.duchar.com *.ww38.duchar.com *.ww5.duchar.com

Other domains in certificate

adictivos.com *.adictivos.com *.amores.adictivos.com
ashitey.com *.ashitey.com *.backup.ashitey.com *.crm.ashitey.com *.demo.ashitey.com *.dev.ashitey.com *.mail.ashitey.com *.test.ashitey.com *.ww1.ashitey.com
ayxtiyu-tyapp.com *.ayxtiyu-tyapp.com *.www.ayxtiyu-tyapp.com
barbequeshack.com *.barbequeshack.com *.ww38.barbequeshack.com
*.0f5fcf46-d824-410b-8df8-8913dcc053ca.btbuy.com btbuy.com *.btbuy.com
cameltoer.com *.cameltoer.com *.server.cameltoer.com *.ww25.cameltoer.com
*.billing.free-ned.club *.bmail.free-ned.club *.change.free-ned.club *.customer.free-ned.club *.customers.free-ned.club *.demo.free-ned.club *.dev.free-ned.club *.email.free-ned.club free-ned.club *.free-ned.club *.login.free-ned.club *.mail.free-ned.club *.relay.free-ned.club *.rustore.free-ned.club *.utlook.free-ned.club *.ww38.free-ned.club *.www.free-ned.club
*.bcpidz.hls9.motorcycles *.cegrqw.hls9.motorcycles *.dgz.hls9.motorcycles *.dhwjvt.hls9.motorcycles *.etyjpc.hls9.motorcycles hls9.motorcycles *.hls9.motorcycles
*.b2b.kazimaydin.com *.ceri.kazimaydin.com *.demo1.kazimaydin.com *.demo2.kazimaydin.com *.djaskdjajfa.kazimaydin.com *.guzelliksalonu2.kazimaydin.com *.guzelliksalonu3.kazimaydin.com *.karacademo.kazimaydin.com kazimaydin.com *.kazimaydin.com *.makeup1.kazimaydin.com *.makeup2.kazimaydin.com *.melisadenemesite.kazimaydin.com *.mevludekaracademo.kazimaydin.com *.spa1.kazimaydin.com *.spa2.kazimaydin.com *.spa3.kazimaydin.com *.tatto1.kazimaydin.com *.webtegram.kazimaydin.com *.xn--gzelliksalonu1-gsb.kazimaydin.com *.xn--kuafr1-zxa.kazimaydin.com *.xn--kuafr2-zxa.kazimaydin.com *.yoga2.kazimaydin.com
toto5g.click *.toto5g.click
*.m.tqys.cc tqys.cc *.tqys.cc