Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=colortunnel2.games235.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
December 11, 2025
Valid Until
March 11, 2026
63 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B0:75:00:91:14:62:0C:AA:C5:44:15:22:C8:90:1F:69:8F:1C:0E:B2:86:32:8C:F7:6C:F1:CF:78:EB:26:82:0C
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
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Wildcard CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 4 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
Subject Alternative Names
100 domains
www.gnaabc.com
sso.aimeta.world
blogs.ajitsingh.me
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www.devjavu.space
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www.emoboy.org
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funinpuntacana.com
ballblast.games235.com
colortunnel2.games235.com
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bro.jarvistech.com.br
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aproxy.kmcnellis.com
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koubou.tools
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flashcards.learnprogramming.online
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luggames.com
markiq.co.uk
admin.mentorgue.com
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accounts.app.test-1.movinmotion.net
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scrumkits.com
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quptos.sensevr.pl
auth.silvie.org
soapboxrace.world
ssitravels.com
fiat.teuestoque.com.br
pro.thinking.poker
chat.travisevans.org
tupulizie.com
wearecoal.com
xn--dzelti-3ya.com
xn--plen-qqa.com
Other domains in certificate