86/100 SECURITY SCORE

Certificate Information

Subject
CN=trainercentral.finnettrust.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
March 14, 2026
Valid Until
June 12, 2026 45 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B2:A0:D3:11:EA:8B:8C:5D:34:B6:FF:10:8F:BC:AD:10:3D:33:13:6C:23:54:62:80:CB:A7:66:FA:0E:09:CC:84
Alternative Names

Security Configuration

TLS Protocols
TLS 1.2 TLS 1.3
Forward Secrecy
Supported (Modern clients use PFS)

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=64072000; includeSubDomains; preload
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
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • Add Content-Security-Policy header to prevent XSS attacks
  • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • 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
Configured (Restricts certificate issuance)
Current Issuer
Authorized (Matches CAA policy)
Recommendations
  • Consider using critical flag (flags=128) for stricter CAA enforcement
  • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
  • Consider adding 'issuewild' records to control wildcard certificate issuance

Subject Alternative Names

82 domains
training.rinknet.com

Other domains in certificate

university.2ndfamilyfranchise.com
learn.3ding.in
learn.accedere.io
portal.accountsnextgen.com.au
akademi.aplikasi.us
learn.appaloosa.tech
www.appsify.in
courses.arborasia.org
academy.beulapark.co.za
www.biobiztools.com
ead.brasiline.com.br
trainer.brunet.com.mx
www.campusnumerique.ca
learn.cascadiaweb.services
train.cma-in-a-box.com
q3lc.concordleadershipgroup.com
courses.connectingteams.net
train.corporateinsights.co.za
training.cr3franchise.com
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virtual-training.damianknowles.com
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trainercentral.davisinsures.com
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academia-afj.emaresa.cl
thrive.encompasslife.com
trainer.eset.com.pa
www.falcontrainingacademy.com
academia.fedusocial.org
trainercentral.finnettrust.com
www.flexstudy.io
flowing-courses.flowingbv.com
training.fortresspower.com
traning.genius-web.co.jp
www.ghitsolutions.us
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training.interq.me
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formation.le24.ca
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e-learning.myaconsulting.mx
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training.viables.ca
formations.visiongestion.com
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www.wealth212.academy
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academy.yaxxa.co.za
formation.yeddir.fr