Open
Cached
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just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=advokatnizkouska.cz
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 07, 2025
Valid Until
January 06, 2026
45 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
CC:7F:EE:BF:96:33:4C:82:5B:BE:26:C3:A8:33:7D:92:80:B3:40:8F:9C:C1:33:73:FD:57:FB:86:CB:0E:5F:C9
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
kprchat.org
auth.aanbestedingsjurist.ai
coffee-calculator.abhner.com
www.ac4u.cool
www.adigunidris.com
advokatnizkouska.cz
console.algedonicloop.io
ambersoftware.net
thegiftingco.anctech.com.au
angelzapata.do
www.ayeshadin.com
blabla-bahn.de
chrisoconnell.info
dashboard.ciccanada.com
coderdost.com
maxmind-geoip.codingkicks.com
www.gotech.com.mk
app.findjobs.com.sg
www.danielschoenbohm.de
kalender.daskropka.de
deepfried.ai
desdutchessenhaus.com
dlongglobal.com
link.e-office.space
eco-drive.app
ekadtepi.my
production.functions.esalert.app
fabriziocacicia.it
merchant-sandbox.fingenom.com
standard.dev.foodmadegood.org
outdoorplanner.frontgate.com
portal.gamma-ar.eu
meska.gocad.de
dev-links.gokommu.com
dev.goruckit.com
groupby.me
dashboard.haipals.com
www.happa.ca
www.hrautosolutions.com
sbp-auth.ibep-staging.com
www.industryeducationconnect.com
builder.informapp.nl
www.ingpine.com
app.inksideoutapparel.com
www.innominepatris.it
www.intrepda.com
www.jacobpotterf.com
www.lamparasyesculturassaman.com
www.leaseperiod.com
www.m-c2.me
msrv-app.mediserve.com.au
www.monkeyrun.fun
word.morsodifame.com
apex.nabehide.com
www.naicsfurnishing.com
partner-convert.neoufitness.com
odinn.app
menu.staging.ohmymenu.com
payshare.app
www.pickie.me
www.pixelcode.cl
portsidediaries.com
purplewitch.tech
www.rfrtours.in
rmaloney.dev
www.rminternational.in
rolandbeni.com
ruskovuo.fi
www.scrumlounge.app
www.shunnerfellhoney.com.au
console.simple-invoices.com
www.smyrill.com
crm.snnanalytics.com
stageio.cloud
admin.test.staq.com
www.talentpoint.fi
www.teaplane.com
int.signature.web.tecalis.dev
techlinechile.cl
royalblitzee.games.tetherstudios.com
app.tlsstore.net
teambuilder.tommytreb.com
www.underdogzdao.com
www.vectorskillacademy.com
sept2022.vx-events.com
web.waly.io
clients.wardootech.com
www.watchfrogs.com
lp.weasypet.com
portal-demo.wehealth.org
auth.well3.com
www.wfm-consulting.dk
account.whispp.com
admin.dealflow.winarize.com
www.winnyho.com
www.woodsproduce.com
wordparkgame.com
dev-auth.workspan.app
www.xoa.dev
news.yoypr.com
Other domains in certificate