DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=pieroneimports.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 09, 2026
Valid Until
April 09, 2026 61 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
03:98:50:0F:6E:12:34:37:DA:ED:5E:C6:25:E8:0C:0A:5C:D5:75:86:6A:84:48:4E:A2:CC:A2:DE:1B:2E:98:6B
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
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
zimmerpit.com *.zimmerpit.com *.random.zimmerpit.com

Other domains in certificate

baja.au *.baja.au *.faltadeconfiansa.baja.au
crickbet99.com *.crickbet99.com *.random.crickbet99.com
*.blog.fc2.club *.blog10.fc2.club *.blog101.fc2.club *.blog106.fc2.club *.blog107.fc2.club *.blog11.fc2.club *.blog114.fc2.club *.blog13.fc2.club *.blog130.fc2.club *.blog136.fc2.club *.blog16.fc2.club *.blog18.fc2.club *.blog2.fc2.club *.blog22.fc2.club *.blog25.fc2.club *.blog27.fc2.club *.blog3.fc2.club *.blog32.fc2.club *.blog33.fc2.club *.blog36.fc2.club *.blog38.fc2.club *.blog45.fc2.club *.blog46.fc2.club *.blog47.fc2.club *.blog49.fc2.club *.blog50.fc2.club *.blog52.fc2.club *.blog54.fc2.club *.blog55.fc2.club *.blog56.fc2.club *.blog59.fc2.club *.blog60.fc2.club *.blog61.fc2.club *.blog62.fc2.club *.blog64.fc2.club *.blog65.fc2.club *.blog66.fc2.club *.blog68.fc2.club *.blog69.fc2.club *.blog7.fc2.club *.blog70.fc2.club *.blog71.fc2.club *.blog72.fc2.club *.blog74.fc2.club *.blog75.fc2.club *.blog77.fc2.club *.blog79.fc2.club *.blog8.fc2.club *.blog85.fc2.club *.blog87.fc2.club *.blog88.fc2.club *.blog92.fc2.club *.blog94.fc2.club *.blog95.fc2.club *.blog97.fc2.club *.blog99.fc2.club *.cart.fc2.club fc2.club *.fc2.club *.web.fc2.club
*.cdn.livetv456.me livetv456.me *.livetv456.me *.m.livetv456.me *.sc.livetv456.me *.uscdn.livetv456.me *.www.livetv456.me
*.cpcontacts.mastercrafthomes.com.au mastercrafthomes.com.au *.mastercrafthomes.com.au
pieroneimports.com *.pieroneimports.com *.random.pieroneimports.com
*.corporacionjunts.pwos.com pwos.com *.pwos.com
slothackers.com *.slothackers.com
vansforsale.com.au *.vansforsale.com.au