Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=deneroliveira.com.br
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 06, 2025
Valid Until
January 04, 2026
50 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
CA:DF:54:C2:4F:94:25:6E:D5:44:12:3A:12:1D:35:C6:FB:92:C3:BF:80:31:D7:F8:C7:FA:09:F4:ED:77:B4:2F
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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googleauth.availify.no
bicaso.fr
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captoes.in
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mylittlekitty.co.kr
colemichael.app
e.centro.com.tr
www.condoally.com
conecast.app
conviviodining.co.uk
deneroliveira.com.br
dpkstr.com
checkout.drjones.com.br
dev.akippa-owner-recruitment.contents.ds-carlife.jp
admission.sgu.edu.in
ee.iem.edu.in
quiz-session-screen.eventoo.fr
exposportmedia.net
www.ezgoodbuilds.net
portlex.review.fao.org
florianheiwig.de
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10ademo.golf-sale.dk
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lingovision.henrytu.me
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app.alfa.hubla.dev
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games.seeyatech.com
queues.signage.ninja
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www.sotosoft.app
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sportsball.gg
meal-buddy.spycook.com
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admin.app.tai-gee.com
vania.talentlytica.com
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performance.thoughtworks.net
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unifiedministries.life
showcase.ussiding.net
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www.vsdlc.com
dev.wacharaconcrete.com
team.wakeflow.io
www.wheretofood.com
www.xpixelhub.com
yes4ar.yesmktg.net
Other domains in certificate