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=crickfree.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 01, 2026
Valid Until
July 30, 2026 40 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
DD:75:48:19:68:2B:9B:6D:23:99:BC:17:E6:C2:6E:60:9B:64:37:59:F1:C3:B9:5C:51:00:17:02:D4:48:06:B8
Alternative Names
84 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

84 domains
coolbearsdaily53.com *.coolbearsdaily53.com *.ww38.coolbearsdaily53.com

Other domains in certificate

billigfluegge.de *.billigfluegge.de
brandee.au *.brandee.au
bulhufas.com *.bulhufas.com *.hostmaster.bulhufas.com *.random.bulhufas.com *.www.bulhufas.com
*.ci.crickfree.com crickfree.com *.crickfree.com *.search.crickfree.com
electricalsupply.com.au *.electricalsupply.com.au
everetthornlibrary.org *.everetthornlibrary.org *.ww38.everetthornlibrary.org
impeachment.news *.impeachment.news *.news.impeachment.news
juna-valentina.de *.juna-valentina.de
*.backup.lamchanhuy.com *.beta.lamchanhuy.com *.blog.lamchanhuy.com *.crm.lamchanhuy.com *.demo.lamchanhuy.com *.forum.lamchanhuy.com *.hostmaster.lamchanhuy.com lamchanhuy.com *.lamchanhuy.com *.rustore.lamchanhuy.com *.ww1.lamchanhuy.com *.ww11.lamchanhuy.com *.ww16.lamchanhuy.com *.ww17.lamchanhuy.com *.ww25.lamchanhuy.com
longfellowcreek.org *.longfellowcreek.org *.ww16.longfellowcreek.org
madou115.com *.madou115.com *.www.madou115.com
melbourneplumbingsolutions.au *.melbourneplumbingsolutions.au
*.demo.michaela.uk *.dev.michaela.uk *.hostmaster.michaela.uk *.magento.michaela.uk michaela.uk *.michaela.uk *.miss.michaela.uk *.old.michaela.uk *.test.michaela.uk *.www.michaela.uk
nld.au *.nld.au
onsemi.au *.onsemi.au
pinteresr.de *.pinteresr.de
quip.au *.quip.au
r3d.au *.r3d.au
thewhcg.com *.thewhcg.com *.ultrasound.thewhcg.com
townsvillehotels.com.au *.townsvillehotels.com.au
trepleie.com *.trepleie.com
vectorcapital.au *.vectorcapital.au
*.pop.wordvision.org wordvision.org *.wordvision.org *.ww16.wordvision.org
www-immonet.de *.www-immonet.de