Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=vaxpass.dev
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 07, 2025
Valid Until
March 07, 2026 87 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
2D:6C:40:8C:51:1F:A4:9C:16:EA:90:6B:AC:D2:74:29:AD:FA:62:36:1F:BD:4F:CE:E8:6D:D1:5A:16:5A:B3:85
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
naansense.nl

Other domains in certificate

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get.auroralabs.cc
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get.bellme.xyz
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britishinvesting.org
cajunisland.com
ceisna.org
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discussions.chipaeditor.com
ciosve.com
men.circles.info
clarityquest.nl
link.moinves.co.id
dev.conhecimento.app
crumpetstudio.com
destileriaroldan.com
dev-waihona.net
www.devhour.us
www.dexplat.com
www.eldar.page
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itad.entuber.com
agent.favstay.com
auth.filmvibes.io
cookbook.geekhole.uk
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drawmeagif.grifdail.fr
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www.incite.me
authentication.indefini.do
www.intrinotify.io
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plan.laufcampus-training.com
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mavios.com
subsidy.mesbro.in
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goono-fb.redwit.io
samisafadi.org
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app.seedsensesoftware.com
shpiza.com
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currencyconverter.smarttoolscloud.com
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studiom.dev
www.stylelimb.co.uk
dictationmate.sumlook.com
www.swifter.ai
l.sydetasker.com
qai-portal.tanara.dz
teamsports.me
admin.telosconecta.com
applink.teranore.com
terrenito.cl
app.test.tracis.io
trenta.today
ukuntu.com
app.upflowy.com
vaxpass.dev
app.vetmaster.com
auth.voloridge.health
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admin.way-snap.com
weinba.ch
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www.yaytext.com
v2.zksync.io