Open
Cached
·
just now
94/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=k-shift.pl
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
July 22, 2026
Valid Until
October 20, 2026
78 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
3B:48:85:1C:13:7D:28:34:E8:73:31:C8:8C:26:7E:9B:70:92:EB:B3:4F:2C:FA:73:3E:4A:E4:1A:EB:63:29:84
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
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
camera=(), microphone=(), geolocation=(); +1 more
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
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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link.sinuem.friuliemergenze.it
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origins.helpper.com.br
hezona.com
himmeet.club
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horarios.space
jayohbee.se
jp3dprinters.com.br
k-shift.pl
www.kasheny.com
studio-dev.kiswe.com
kongcaht.online
carboneng.lfv.jp
koshiro.lfv.jp
link.loopmedia.app
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bipartitebook.lx8labs.com
installations.lx8labs.com
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matlockgcbowls.co.uk
school.mektepgo.kz
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painkave-global.com
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piqclub.com
politidisconstruction.com
pravsolutions.com
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ballot-dev.r-stack.jp
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admin.smartclip.co.il
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songwright.app
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gestion.tiendabennet.com.ar
ia.tradeflowhf.com.br
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flow.vasantjc.com
www.versus.games
friendfinder.videre.us
wheenk.com
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mail-aid.xlr-8.ch
zestclean.in
Other domains in certificate