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=gfdf.org
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 12, 2026
Valid Until
August 10, 2026 59 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
58:D9:C5:5B:DA:1C:1C:94:D9:21:39:66:C2:8B:01:EC:08:27:4F:09:F6:02:EE:3E:FA:45:49:D9:6C:79:6F:1E
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
pyd.my *.pyd.my *.client.pyd.my

Other domains in certificate

*.09bc5c21-4f73-47c3-b8d2-b7653cf47562.creaditninja.com creaditninja.com *.creaditninja.com *.dev.creaditninja.com
*.client.gfdf.org *.connectvpn.gfdf.org gfdf.org *.gfdf.org *.portal.gfdf.org *.secureaccess.gfdf.org *.ssl.gfdf.org *.sslvpn.gfdf.org *.vpn2.gfdf.org *.web.gfdf.org *.webconnect.gfdf.org
*.admin.guzelbilgi.info *.agolishop.guzelbilgi.info *.app.guzelbilgi.info *.assets.guzelbilgi.info *.bvzxeblog.guzelbilgi.info *.demo.guzelbilgi.info guzelbilgi.info *.guzelbilgi.info *.oouykapp.guzelbilgi.info *.shop.guzelbilgi.info *.sitemap.guzelbilgi.info *.test.guzelbilgi.info
*.m.mediation.io mediation.io *.mediation.io *.sitemap.mediation.io
*.abglm.mkp-law.com *.acwhh.mkp-law.com *.ahmyl.mkp-law.com *.ai.mkp-law.com *.ammmb.mkp-law.com *.anrzj.mkp-law.com *.api.mkp-law.com *.asrfk.mkp-law.com *.avquzipcm.mkp-law.com *.bdhilmhrh.mkp-law.com *.blnyp.mkp-law.com *.bngtmosxw.mkp-law.com *.brncv.mkp-law.com *.catck.mkp-law.com *.chyhu.mkp-law.com *.comune.mkp-law.com *.dcqmc.mkp-law.com *.dns.mkp-law.com *.egdfmoxls.mkp-law.com *.elknl.mkp-law.com *.esttaparm.mkp-law.com *.gate.mkp-law.com *.gehavrsvi.mkp-law.com *.giedz.mkp-law.com *.gofhnfkhx.mkp-law.com *.gvekvamr.mkp-law.com *.help.mkp-law.com *.hthhnstxl.mkp-law.com *.htmzk.mkp-law.com *.inksurtho.mkp-law.com *.jvikl.mkp-law.com *.kuuwh.mkp-law.com *.kwilebsmx.mkp-law.com *.kwnbanrjp.mkp-law.com *.lypws.mkp-law.com *.mfiledrpq.mkp-law.com mkp-law.com *.mkp-law.com *.nuzqd.mkp-law.com *.opforumrevolfieru.mkp-law.com *.otrsk.mkp-law.com *.palovpn.mkp-law.com *.pqnlozyaa.mkp-law.com *.pzblt.mkp-law.com *.qejdv.mkp-law.com *.qttwzzry.mkp-law.com *.ra.mkp-law.com *.ravpn.mkp-law.com *.rzaiv.mkp-law.com *.smtp.mkp-law.com *.tzshgfym.mkp-law.com *.uqwiogten.mkp-law.com *.vpn-eu.mkp-law.com *.webdisk.mkp-law.com *.wpdwpudm.mkp-law.com *.zizfu.mkp-law.com