Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=knowvic.in
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
September 27, 2025
Valid Until
December 26, 2025 44 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A3:E5:32:68:93:45:B8:A8:13:DC:77:22:2B:17:80:5B:38:E0:C9:60:35:39:35:8A:58:75:7C:2E:C0:B6:01:F7
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
Present
max-age=31556926
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
  • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • 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

100 domains
fosterate.com

Other domains in certificate

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classipedia.org
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dark.wine
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fixonet.com
share.flickin.app
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www.fugalist.com
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investorscout.co
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pre-prod-agile.knolskape.com
knowvic.in
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dash.let-s.kr
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malen.app
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app-yakuodo.stailer.jp
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tenance.in
noodplan-bv-test.trustedaccountant.nl
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www.virtualnibehy.cz
vivet.ar
geocredi.xptoconsig.com.br
www.yomumo.net