DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=funwonderful.life
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
December 16, 2025
Valid Until
March 16, 2026 31 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
91:48:CA:99:60:09:52:F3:10:75:C8:DF:E3:55:8A:79:94:1C:14:32:3B:2D:FA:DD:6A:29:87:5C:BE:BA:56:30
Alternative Names
81 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

81 domains
numeros.me *.numeros.me *.client.numeros.me *.esos.numeros.me *.los.numeros.me *.siir.numeros.me

Other domains in certificate

arsenic.au *.arsenic.au
bdsmuniverse.com *.bdsmuniverse.com *.cdn1.bdsmuniverse.com *.cdn3.bdsmuniverse.com *.cdn4.bdsmuniverse.com *.cdn5.bdsmuniverse.com *.mta-sts.bdsmuniverse.com *.porn-1.bdsmuniverse.com *.porn-2.bdsmuniverse.com
*.admin.closty.com *.app.closty.com *.b.closty.com *.blog.closty.com *.cdn.closty.com closty.com *.closty.com *.co.closty.com *.dc3.closty.com *.delta.closty.com *.demos.closty.com *.dev.closty.com *.download.closty.com *.en.closty.com *.es.closty.com *.extranet.closty.com *.g2.closty.com *.hosting.closty.com *.m.closty.com *.search.closty.com *.stream2.closty.com *.users.closty.com *.videos.closty.com *.wiki.closty.com *.wp.closty.com
cpovan.com *.cpovan.com *.ww25.cpovan.com
*.dash.fertilityconnections.com.au fertilityconnections.com.au *.fertilityconnections.com.au *.website.fertilityconnections.com.au *.ww17.fertilityconnections.com.au *.ww25.fertilityconnections.com.au *.ww38.fertilityconnections.com.au *.www.fertilityconnections.com.au
*.demo.fundpizes.com fundpizes.com *.fundpizes.com
funwonderful.life *.funwonderful.life *.ww25.funwonderful.life
*.ci.greatsofts.online greatsofts.online *.greatsofts.online *.random.greatsofts.online
*.breakout.sharebuddy.xyz *.dzchmtiktokcashbot.sharebuddy.xyz *.freetraining.sharebuddy.xyz *.makemoney.sharebuddy.xyz sharebuddy.xyz *.sharebuddy.xyz *.tiktokcashbot.sharebuddy.xyz *.watch3day.sharebuddy.xyz *.www.sharebuddy.xyz *.yt.sharebuddy.xyz
*.admin.vitalsx.online *.dev.vitalsx.online *.href.vitalsx.online vitalsx.online *.vitalsx.online
*.ww25.yadongkorea.re yadongkorea.re *.yadongkorea.re