Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=coupones.tech
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 30, 2025
Valid Until
March 30, 2026 78 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
FE:CB:07:10:B4:7B:8D:F7:37:16:86:F6:F9:12:F2:26:D7:D1:5F:ED:79:E3:44:51:76:20:EF:81:E3:CD:EA:A1
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
ourmask.org

Other domains in certificate

www.3hzstudio.com
admin.alienpos.com
ashbiktech.com
www.avdic.at
axi.wtf
www.balin.app
bettercodecamp.com
bioblends.ca
bodhasys.com
www.boooaat.com
brodiagi.com
burtonsacademy.com
bytecliff.com
caligrafiavalencia.es
carboncopy.page
cardstudio.org
charleslgdesigns.com
app.chatseekr.com
app.chen.dev
www.ckrath.dk
gamboabaking.clau.io
digitley.co.in
conferlearning.com
coupones.tech
www.darkside.com.au
web.dev.daytes.app
deitech.net
deliish.app
uai.dito.com.br
www.dzmcp.com
eonaapp.com
groupes.esi-bru.be
www.ezrabtm.org
www.findyourdoctor.in
app.flash.tech
gakal.com.au
www.fanta.genvision.it
www.grungedownunder.com
hazadesign.site
hmn.to
open-staging.hookle.net
stage.hostburro.com
www.hxfuel.io
ilmenuperfetto.it
asiangrill.inseat.menu
inzorasecurity.itsltd.online
jellyplaces.com
www.kiran.me.uk
www.krystalshard.com
www.littlemissindia.in
laguardiamoreira.marcafranca.com
mathrush.in
checkout-sandbox.mecubro.com
www.meetain.io
quiz.memtell.com
servicedata.mes-data.app
mintabear.xyz
diageo-pilot.mobilitymojo.com
web.myco.ink
www.navvego.com
viva.festa.net.br
www.nickx.hu
tea.nology.io
www.oasistech.in
admin.opeec.com
network.origin.us
www.parkur.space
www.passionviews.com
peacedollar.org
pdev.perss.no
www.pimusicplayer.com
saopaulo.poderegularizar.com.br
www.protecton.app
www.protextapp.com
rafaelagarciapsicologa.pt
rjbasitali.com
rocadegames.org
rodafacilsadecv.com.mx
www.shanvix.com
shirtify.me
shoplink.app
smartnutri.fit
softsparq.com
www.somosori.com
chatcenter.sougile.com
invite.squareoffnow.com
shorts-maker-plugin-prod.ssemble.com
suretka.com
sushilapublicschool.com
collaboration.taliferro.com
testapp.taxagile.io
theaadil.com
functions.theorangealliance.org
clubon.thetrueservice.in
www.uberbraun.com
valorisinnovations.com
acompanhamento.wdsolucoes.com.br
zmokxshop.com
app.zorik.ai