Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=jacinto.design
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
December 27, 2025
Valid Until
March 27, 2026
74 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
4C:E0:84:A2:CE:33:28:95:BA:51:50:30:AB:0B:CD:CA:3F:DA:D1:C4:75:42:9F:2B:5F:8C:74:43:8C:95:79:21
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
workinghours4b.com
aetherixesports.co.uk
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afzalex.com
alexamin.de
cdmt.alweiz.info
amposter.com
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aquater.cl
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arc1.education
belotflorent.fr
www.bmsn.xyz
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holiday.caitlinandjosh.love
www.caitlinandjosh.love
chatworldofficial.com
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fiyonlab.com
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fujimoto.dev
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github-wrapped.xyz
gkipalsigunung.org
imreboersma.nl
influencersparachile.cl
interiornova.pl
jacinto.design
firebase.kkgs-32.com
kommunaitoo.kz
academy.kr8tors.com
www.ksmjobs.net
leomohan.net
bo.lescacaoyers.fr
www.lescacaoyers.fr
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masonicwebmaster.org
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www.philshaw.nz
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renoa-love.org
rizzr.space
www.rizzr.space
connect-ng-registration.rxoconnecthf.rxo.com
connect-ng-reports.rxoconnecthf.rxo.com
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connect-ng-work-order.rxoconnecthf.rxo.com
widget.scorethebusiness.com
showyourscore.com
shreyasgoel.com
www.shreyasgoel.com
solid-labs.net
test-pay.soultv.com.br
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takeout.tailor.guide
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triendev.com
trinetra.live
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ugcscan.com
umbrellatoday.app
vheboutique.com
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web.webgae.com
staging-developer.wink.travel
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xn--espresso-siebtrger-ztb.de
xn--igbicb7a3kpa.store
xn--metzimprial-hbb.com
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mygames.xn--rbel-0ra.net
algo.yanando.com
libros.yosiftware.es
yosiftware.es
yuseinakano.com
zezebutikpasta.com
Other domains in certificate