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=prerolllab.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 15, 2026
Valid Until
August 13, 2026 79 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
40:31:23:B4:F8:B8:1B:66:A0:B6:2B:0D:80:A5:4D:6A:F7:53:79:CB:CE:CB:C8:60:AB:7C:C1:B1:8C:4D:27:F6
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
prerolllab.com *.prerolllab.com *.api.prerolllab.com *.app.prerolllab.com *.assets.prerolllab.com *.backup.prerolllab.com *.czmaouat.prerolllab.com *.dashboard.prerolllab.com *.demo.prerolllab.com *.dev.prerolllab.com *.hyhrqmailer.prerolllab.com *.mailer.prerolllab.com *.qa.prerolllab.com *.secure.prerolllab.com *.stg.prerolllab.com *.tkkwoapp.prerolllab.com *.web.prerolllab.com

Other domains in certificate

629cgw25.com *.629cgw25.com *.mail.629cgw25.com *.ww16.629cgw25.com *.ww17.629cgw25.com
*.afroapi.afrobuyug.com afrobuyug.com *.afrobuyug.com *.api.afrobuyug.com *.share.afrobuyug.com
*.84hkwt.amplifyfyxerclash.info amplifyfyxerclash.info *.amplifyfyxerclash.info
*.csl.cslewis.eu cslewis.eu *.cslewis.eu *.lsc.cslewis.eu
*.app.detroitfirstcreditunion.com detroitfirstcreditunion.com *.detroitfirstcreditunion.com *.official.detroitfirstcreditunion.com
*.autodiscover.digso.io digso.io *.digso.io *.support.digso.io *.ww25.digso.io
*.api.dumbgpt.xyz dumbgpt.xyz *.dumbgpt.xyz *.ww38.dumbgpt.xyz
fjscgm.top *.fjscgm.top *.www.fjscgm.top
lionsheart.live *.lionsheart.live *.mx.lionsheart.live *.pay.lionsheart.live
*.login.media-v.com media-v.com *.media-v.com *.office.media-v.com *.rd.media-v.com *.webapps.media-v.com
*.autodiscover.naturaltein.com *.mail.naturaltein.com naturaltein.com *.naturaltein.com *.pe1.naturaltein.com *.realestate-page-80139524085.naturaltein.com *.ww25.naturaltein.com
ohomemvip.club *.ohomemvip.club *.ww38.ohomemvip.club
*.mail.picotube.xyz picotube.xyz *.picotube.xyz
*.app.powerplaynews.live powerplaynews.live *.powerplaynews.live
*.demo.singleblast.com singleblast.com *.singleblast.com *.xusfxdev.singleblast.com
smok.live *.smok.live *.ww38.smok.live
*.admin.toptrends.in *.hostmaster.toptrends.in *.jenkins.toptrends.in toptrends.in *.toptrends.in *.www.toptrends.in