Open
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SECURITY SCORE
Certificate Information
Subject
CN=imperium.rentals
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
January 30, 2026
Valid Until
May 01, 2026
85 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AF:EA:DD:01:75:80:B4:5E:D2:B4:DA:C5:65:4B:B6:B6:75:D2:A8:78:F7:91:7E:73:4E:DD:F2:9E:3D:E0:7B:C2
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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brain-kit.uk
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giganticboost.shop
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haroon.im
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imamuthones.it
imperium.rentals
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whiteboard.matthewpaulin.com
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memeplex.llc
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customer-website4.nextorder.co
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spexus.net
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story-app.com
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tagoreglobalschool.in
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the-issues.jp
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futurelab.vodafone.dev
wiinkapp.com
woike.com
workspace.hn
playable.yilankapismasi.com
portal.zotabox.com.br
Other domains in certificate