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=tknext.eu
Issuer
C=US, O=Let's Encrypt, CN=YR2
Valid From
June 03, 2026
Valid Until
September 01, 2026 84 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EF:45:8D:1E:3C:49:DD:37:67:F2:66:63:56:A1:9B:1B:E2:CD:F2:B4:51:CC:A2:96:E7:80:E1:DA:60:CE:96:97
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
firsthomebaltimore.com *.firsthomebaltimore.com *.mail.firsthomebaltimore.com *.random.firsthomebaltimore.com

Other domains in certificate

1015.au *.1015.au *.ww38.1015.au
6topoderweb.com *.6topoderweb.com *.mail.6topoderweb.com *.ww16.6topoderweb.com *.ww25.6topoderweb.com
adagiotea.com *.adagiotea.com *.report.adagiotea.com *.ww38.adagiotea.com
aeonmall1.website *.aeonmall1.website
amministrazionedelleimprese.com *.amministrazionedelleimprese.com
arabby.co *.arabby.co
bmd-certificates.co.uk *.bmd-certificates.co.uk *.hostmaster.bmd-certificates.co.uk *.mail.bmd-certificates.co.uk *.server.bmd-certificates.co.uk *.ww16.bmd-certificates.co.uk *.ww25.bmd-certificates.co.uk *.www.bmd-certificates.co.uk
*.blp.bnnq.com bnnq.com *.bnnq.com *.marissavincent-clarkcindy.bnnq.com *.superset.bnnq.com *.webmail.bnnq.com *.ww25.bnnq.com
brand-master.me *.brand-master.me
*.ads.brooksrunnig.com brooksrunnig.com *.brooksrunnig.com *.rook.brooksrunnig.com *.ww25.brooksrunnig.com
c3kc.org *.c3kc.org *.im.c3kc.org *.ww25.c3kc.org
futuresucess.space *.futuresucess.space
genzsex.live *.genzsex.live *.ww38.genzsex.live
*.3.giwig.online *.blog.giwig.online *.gitlab.giwig.online giwig.online *.giwig.online *.ww2.giwig.online *.ww3.giwig.online *.ww38.giwig.online
*.cicd.nortoncareers.com *.jenkins.nortoncareers.com nortoncareers.com *.nortoncareers.com *.old.nortoncareers.com *.uat.nortoncareers.com *.ww.nortoncareers.com *.ww25.nortoncareers.com *.ww38.nortoncareers.com
*.comune.oxyforce.com *.mail.oxyforce.com *.mx.oxyforce.com oxyforce.com *.oxyforce.com
*.mailserver.pharos-international.co.uk pharos-international.co.uk *.pharos-international.co.uk *.ww25.pharos-international.co.uk *.www.pharos-international.co.uk
ssbc5757.org *.ssbc5757.org *.ww25.ssbc5757.org *.ww38.ssbc5757.org
tknext.eu *.tknext.eu
tyd.au *.tyd.au *.ww25.tyd.au