Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.numerosconvergentes.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 21, 2025
Valid Until
February 19, 2026 89 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
10:A8:B7:2E:9E:96:6B:04:51:FF:4A:52:BF:AF:4F:6E:BB:DE:BE:F3:50:2A:38:51:7A:0F:95:AA:F1:03:A0:22
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
sustin.io

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datezzle.com
denney.me
tavus.deochand.com
proinvent-c.dev-ltl-xpo.com
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admin.dubairro.app
cv.dulaj.net
euristikos.es
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app.givenswap.com
customs.help.gov.ua
icomarks.net
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links.stg.low-ya.com
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www.migrant.nu
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domestic.munshi.live
murtazahere.com
www.neltecindustries.com
www.numerosconvergentes.com
rong-xing.onedollarwebsite.co.nz
orcarecon.com
autenticar.os.city
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rutasapp.com
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www.theeuwes-it.nl
sudoku.thomas-zeitlhofer.eu
thomaslangdon.com
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angym.turnosweb.app
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tx-despot.com
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wavekoda.com
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next.dashboard.zaack.io
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