Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=escola.resende.app
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 14, 2025
Valid Until
March 14, 2026 77 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B6:90:88:46:64:7C:15:79:58:C5:C6:A0:A7:65:95:23:C6:DC:5D:69:E6:10:2B:30:B1:86:6F:80:44:90:1E:0D
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
trytrendstar.com

Other domains in certificate

acmesignal.com
ankurmaity.in
staging.areyoublackerthanchatgpt.com
australiankitchendesign.com
www.barrykarsh.com
billboardfarsi.com
bolar.app
calidadyreingenieria.com.mx
canesbaseballacademy.com
ckcompanies-sa.com
www.taanfire.com.tw
beforesunset.com.vn
cookiesoft.in
www.dart.technology
data.debates.fi
decasajuarez.com
digitalsafeindia.com
dylanf.dev
elpwifi.it
emrtalohuolto.fi
evolvefoot.com
gc02-pub.fikri.fun
uat-radian.finncub.com
functionsbank.com
www.furkancan.dev
genaropretill.com
giftuyu.com
meshplayground.grifdail.fr
cl.gyms.jp
cliente.horizoncontent.com.br
quanhmai04e6.id.vn
indiatemps.in
drive.indigo.id
race.indo.run
james-lee.org
www.jify.cloud
sakura-japan.jokuro.net
enhancer.kallossoft.com
www.kreationlab.net
www.learnmechanic.com
www.leatherscrafts.com
www.leckerdoen.nl
www.linusthorsell.se
admin-dev.localfoodie.in
www.lystspot.com
mathlovers.eu
www.meishako.com
bankit.mikelkamel.com
www.minitodos.app
www.mobileapptraining.com
start.mooov.io
app.movedetails.com
studio.myaicademy.com
www.myhappinessteam.app
myvoice.re
www.nadiahealthcareservice.com
mta-sts.nztrustee.com
sign.oaks-lab.com
www.dev.app.oldasdirt.com.au
dashboard.ondeerelax.com
www.onlinepag.es
www.owenportfolios.com
cms-staging.paradigma.education
parentstoo.org
simplisiti.partnerhub.co.za
www.peppersworldcafe.com
link.planit.social
carmelitaselda.plataformaelisea.com
app.principro.com
quadrathlon.5164.at
axistowers.qwertytech.ge
renansujii.com.br
repropathways.org
escola.resende.app
rooled.be
www.salomaouniformes.com.br
app.skill.exchange
terminal.smallshopsunited.com
lesson-centrecanada.sochool.com
softuniverse.au
firebase.sosialbooster.com
admin.sqout.net
jonah.strangeme.com
nightly.sumai-entry.app
tbsqr.in
putt.tenpin.co.uk
www.testtolacsendig.hu
stg.thaiqrmenu.com
behavioral.theorygenerator.com
toowlz.com
dashboard.toursbyozone.com
auth.tradealfa.com
vilkas.turnosweb.app
www.vbhat.me
viamstrategic.com
www.vika.life
www.xex888.com
console.yesdoc.com
links.yuyoapp.com