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77/100
SECURITY SCORE
Certificate Information
Subject
CN=gmflx.app
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
January 18, 2026
Valid Until
April 18, 2026
86 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
39:FA:79:65:E6:8A:DA:24:B8:D1:61:F3:14:A4:3F:37:AC:D6:9E:62:50:66:A2:BE:DC:06:78:14:DB:83:94:65
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
mrabygg.com
27pub.com
roe2.acadarena.com
stg.acehours.com
catalogo.adamafashion.com.br
agroantioquiadigital.com
cloud.ak.systems
ambiance.dev
ananthapurpackersandmovers.com
login.apphotspot.io
appriseconf.com
web.astage.org
eatpon-admin.bene-regalo.com
bork.dev
www.boucherie-barneoud.fr
www.breakfestklub.com
divino.caazam.com
carvar.in
www.clarachick.me
www.crowdfun.com
www.dewerkvoorbereider.nl
app.domeiq.com
domobile.com
e-pargneplus.site
dev.eosit.eddgen.com
www.enviaunarosa.cat
federicogualdi.com
www.finpic.com
jasdec.flow-insight.com
www.flutter.dev
gtms-clone.fsv-aptor.com
www.gamcheatsheet.com
www.get-gs.com
gleesh.com
gmflx.app
admin.goodgiving.com.au
greentec-campus.at
habitbind.com
harmkay.com
holosservicesfinanciers.ca
app.esquinabrasil.imb.br
me.jauregui.dev
jeevajyoti.org
jer-dev.com
johnathansaunders.com
jorden-cw.com
myymalaecommerce-dev.kesselrun.dev
lilyzhang.info
liquidlevels.com
www.locuslogistics.com
ig-dev.logicpuzzle.app
machineease.com
maggieandthemachine.com
maozyosifon.com
www.margariinteriorismo.com
www.mathly.kids
maydaybt.com
maze.haus
menutally.com
michaelhartinger.com
www.mylegalexpert.be
www.myresearchexperience.org
www.nd6tech.com
neltecindustries.com
nofilter.net
orbitcapital.com
painappurumagazine.com
www.paintingwithpalette.com
peluditos.app
pinkpineappleaugusta.com
planikun.com
projectsthestones.com
www.projetera.ca
pysparkisrad.com
recoverytrucksofiacenter-bg.com
www.resourcepal.io
www.richardcordeiro.com.br
www.richcreek.dev
rtidswell.com
test.admin.rx.me
shilass.com
congress21.siagr.it
www.skulptink.com
api.skynetcomputing.com.au
www.southsalish.com
sparcapital.com
spoilr-app.com
www.statuslead.com
sentral.styreportalen.no
sukolab.com
tenacitylogistics.com
www.thisisnotscam.com
admin.trainlitapp.com
trymatter.io
admin.exchange.qa.uniqgift.com
varejo360.com
online.viscuit.com
invoicestaging.wexsel.com
donrifa.wuju.co
regal.zoeames.com
Other domains in certificate