Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=soporte.duodecimstudio.com.ar
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 11, 2025
Valid Until
January 09, 2026 60 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E2:9F:17:61:8B:81:2E:45:87:5F:30:E3:95:FE:AC:14:14:6E:7E:9A:96:FA:D0:3D:B5:B8:6A:F1:BA:AA:F6:87
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
frazlon.com

Other domains in certificate

08lmedical.com
aiboosted.biz
overlays.ajwd.media
www.alifrak.com
anoukdouma.nl
mitt.apparat.no
jayatama.biz.id
blackbeardroyale.com
boxswap.io
bracket.me
admin.brollyhub.com
dev-talking-talent.bloomberg.cake-lp.com
capeelectrical.co.za
app.carnesbinefar.es
preciok.caveclm.es
www.chengzhi-wang.com
cloud.cirrusdata.com
www.cnishina.dev
www.profikredyt.com.pl
gemper.dallaenae.com
dantools.de
daveschmitz.dev
schule.davidhbassler.de
deancode.com
www.deepthought.co.nz
www.doubles.cards
dozingcatsoftware.com
soporte.duodecimstudio.com.ar
www.dustergroup.com
registration.e-graft.com
midemo.engelsoft.com.br
dev.evnnovator.com
findness.co
get.freshreview.co
www.fusteriaclari.es
flibra.gaiax-blockchain.com
gakkyukaikei.com
gdevsid.com
ginger3dstudio.com
www.graphql-server.com
game.gretxp.com
www.hivewapp.com
www.horizon-z.com
verify.iali.in
app.blastpanel.ideiperu.com
sevice.intelasolution.com
ipscmun.com
ivion.io
letsjusteat.jacobposton.com
jets24x7.com
aca.karla.ai
app.khushi.tech
kingdomautorentals.com
knifecake.com
lanabassactravel.com
mainscreen.largehadron.party
www.leben2go.com
www.letabu.de
www.markmiller.io
maxcoexport.com
www.michaelwhitaker.com
dev.mixthemenu.com
mobile-dtg.com
auth.multiverse.ai
www.neo-agape.com
www.notarug.xyz
ohmyheckmarketing.com
openpodcast.xyz
optimizedgifdude.com
www.protheus.com.br
qmes.org
reconyx2.reconyx.com
app.reflectui.com
git.rennaldy.net
fbase.resellerindo.com
s.healthcare
www.salasjorge.com
www.sapricami.com
shop.schulb.us
scienzaludica.org
sidodec.com
www.spenserlea.com
app-fresta.stailer.jp
studiobekk.no
sandbox.textable.app
thabo.me
www.thymefull.com
vt-gallery.tonysit.com
clubs.trainlitapp.com
www.trasteromovil.com
ilmostro.turnosweb.app powerbrad.turnosweb.app
www.u-drive.app
terms-agreement.uri-call.com
ve3testserverdayo.net
dev.vetvise.com
staging-beta.wasteporter.com
s.wemall.com
whatsyourlevel.app