Open
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77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.cristodesanagustin.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 04, 2025
Valid Until
March 04, 2026
89 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
40:CC:B6:BA:B6:56:9F:E3:38:FD:12:DA:D6:C1:98:C5:AC:BD:1E:11:EF:EC:84:C0:D5:4E:22:F1:FF:5F:EB:A2
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
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www.bitloops.com
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www.catastrophicinjury.org
giganet.ceosconnect.com.br
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global-construction.com.ua
www.compliantpdf.com
www.cristodesanagustin.com
cuboapp.cl
datbikers.vn
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imaging.dicomlab.com
admin.donorconnection.org
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mestrado.henriquemiossi.com
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flashcards.izzet.tech
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leandroap.com
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manageeverything.app
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app.mentalizze.dev
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public.mooney.agency
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parlacen.int
resume.petemdev.com
event.pixeen.com.br
playnice.games
plotlin.com
pre.quiquepintor.es
merchant.reserver.in
riadattou.com
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www.rustcursus.nl
scan-master.ch
screencandy.tv
confresa.bioponto.sistemasnemesis.com.br
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aida.d1.stx.world
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techmedicsa.com
teutondev.com
www.thevirtualoperator.com
secure-staging.tranzfar.com
www.trompe.fr
social.v4.company
vishnuprasadkp.xyz
entrena.voicetest.org
www.webhost.com.au
weekend-editions.com
wetters-lieve.info
apps.wittysparks.com
www.workoutmuscle.com
yoninshogi.com
znamtypa.pl
Other domains in certificate