DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=csekhyk.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 01, 2026
Valid Until
May 02, 2026 86 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
DC:4D:F6:15:66:05:15:13:89:A3:B5:01:E3:0D:EA:17:2B:1A:BE:BD:8F:D5:E0:D4:B8:7B:36:9D:C7:38:BE:98
Alternative Names
88 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

88 domains
hampeh.com *.hampeh.com *.gateway.hampeh.com *.sitemap.hampeh.com *.vpn.hampeh.com

Other domains in certificate

513198.academy *.513198.academy *.academy.513198.academy
*.25.akyjpn.net akyjpn.net *.akyjpn.net *.ww17.akyjpn.net *.ww38.akyjpn.net
csekhyk.com *.csekhyk.com *.m0.csekhyk.com *.m1.csekhyk.com *.m10.csekhyk.com *.m12.csekhyk.com *.m14.csekhyk.com *.m17.csekhyk.com *.m20.csekhyk.com *.m29.csekhyk.com *.m31.csekhyk.com *.m36.csekhyk.com *.m41.csekhyk.com *.m42.csekhyk.com *.m6.csekhyk.com *.m7.csekhyk.com
*.instagram.kasmin.com kasmin.com *.kasmin.com *.youtabe.kasmin.com
*.forticlient.lupica.com lupica.com *.lupica.com *.webdisk.lupica.com
*.furnitur.mirza.com *.jazib.mirza.com mirza.com *.mirza.com *.roomi.mirza.com *.ww38.mirza.com
*.assets.neufahrzeuge.com neufahrzeuge.com *.neufahrzeuge.com
*.dash.printuidcard.xyz *.dc-b71338d2e303.printuidcard.xyz *.flowise.printuidcard.xyz *.hhvjvghcmhgfhfkvc.printuidcard.xyz *.printcard.printuidcard.xyz *.printuid.printuidcard.xyz *.printuidcard.printuidcard.xyz printuidcard.xyz *.printuidcard.xyz *.qa.printuidcard.xyz *.visualize.printuidcard.xyz *.ww1.printuidcard.xyz *.xyz.printuidcard.xyz
*.blog.sofyan.net *.com.sofyan.net *.cpanel.sofyan.net *.cpcontacts.sofyan.net *.elearning.sofyan.net *.gaji.sofyan.net *.gps.sofyan.net *.modelbatik.sofyan.net *.pkbi.sofyan.net *.rutgers.sofyan.net *.rutgers2.sofyan.net *.rutgers3.sofyan.net *.sitemaps.sofyan.net sofyan.net *.sofyan.net *.support.sofyan.net *.tb.sofyan.net *.tugasimk.sofyan.net *.tugaswebsql.sofyan.net
*.m.vijayvargiya.com vijayvargiya.com *.vijayvargiya.com
*.ftp.zanzibarbutterflycentre.com *.mail.zanzibarbutterflycentre.com *.pop.zanzibarbutterflycentre.com *.smtp.zanzibarbutterflycentre.com *.ww25.zanzibarbutterflycentre.com zanzibarbutterflycentre.com *.zanzibarbutterflycentre.com