Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.deanworld.net
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 07, 2025
Valid Until
March 07, 2026
89 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EB:93:33:DE:E0:B6:B6:D7:C0:2A:9F:26:0A:48:43:6D:72:82:49:DE:7A:3B:9B:27:C1:EC:04:56:F5:E2:36:07
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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cryptomas.cards
dog.cuttlefishtech.com
dataflow-ai.com
www.deanworld.net
demolering.tech
dbkmadness.diamondbacklab.com
gde.dpdgroup.co.uk
admin.e-lares.com
enlitenide.se
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terms.finspare.com
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indiantechnicalinstitute.indiandevelopers.org
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link.jf-maceda.pt
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office2-staging.sovoro.kr
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thekalancollective.co.za
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animalfitness.turnosweb.app
ukchygienefoods.com
eu.operations.public.uveye.online
vladimirmendigorin.com
vividviews.wiselywidgets.com
Other domains in certificate