DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt Active incidents

Certificate Information

Subject
CN=option.cam
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid From
June 23, 2026
Valid Until
September 21, 2026 86 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
15:A4:F6:3C:64:4F:E6:A1:C5:FF:AC:ED:C1:68:D7:81:CD:FC:37:20:73:F7:8D:E3:3F:A5:17:D5:CE:CE:EC:F8
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 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

89 domains
cleanbend.com *.cleanbend.com *.access.cleanbend.com *.accounts.cleanbend.com *.activesync.cleanbend.com *.admin.cleanbend.com *.anyconnect.cleanbend.com *.checkpoint.cleanbend.com *.fortivpn.cleanbend.com *.gateway.cleanbend.com *.outlook.cleanbend.com *.proxy.cleanbend.com

Other domains in certificate

224.red *.224.red *.admin.224.red *.app.224.red *.demo.224.red *.m0214k.224.red
697.us *.697.us
bikies.com.au *.bikies.com.au
*.6900d512-fa96-4f32-9d00-1a5caa5ce867.diidrone.com *.adc6f752-1807-4cc7-9a66-cdb074343ed2.diidrone.com diidrone.com *.diidrone.com
doturban.com *.doturban.com *.hostmaster.doturban.com
fragranceoil.com.au *.fragranceoil.com.au
*.014w8.gridverse.xyz gridverse.xyz *.gridverse.xyz
*.a12474a2-d396-4ec0-910a-4203e4de5c2e.howtochangeyourmind.org *.dev.howtochangeyourmind.org howtochangeyourmind.org *.howtochangeyourmind.org *.test.howtochangeyourmind.org *.xexa15.howtochangeyourmind.org
krankenversichrung.de *.krankenversichrung.de
lansdownesurgery.co.uk *.lansdownesurgery.co.uk *.ww1.lansdownesurgery.co.uk *.ww11.lansdownesurgery.co.uk *.ww12.lansdownesurgery.co.uk *.ww16.lansdownesurgery.co.uk *.ww38.lansdownesurgery.co.uk
*.hostmaster.niceto.it niceto.it *.niceto.it
*.m.od89.com od89.com *.od89.com *.sber.od89.com
*.gitlab.option.cam option.cam *.option.cam *.transactions.option.cam
*.dev.policingequality.com *.login.policingequality.com *.m.policingequality.com policingequality.com *.policingequality.com *.secure.policingequality.com
slrib.com *.slrib.com
*.4www.sm521.com *.comwww.sm521.com *.m.sm521.com sm521.com *.sm521.com *.wwx.sm521.com
trans600.com *.trans600.com *.ww16.trans600.com *.ww25.trans600.com
*.hostmaster.trueblueai.com *.m.trueblueai.com trueblueai.com *.trueblueai.com
*.regarder.voirfilmstream.net *.test.voirfilmstream.net voirfilmstream.net *.voirfilmstream.net
wearenaked.com.au *.wearenaked.com.au *.ww25.wearenaked.com.au