Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=janggi.popoko.live
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 26, 2025
Valid Until
March 26, 2026 71 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E0:97:2A:7B:17:61:28:81:F7:DA:63:B2:A4:8C:D2:2F:5B:21:99:16:1C:68:49:83:A1:BB:5F:59:CF:D5:2C:A3
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
murateksi.com

Other domains in certificate

www.3amdigitallabs.com
kimball-modular-cert.3dcloud.io
sp.claimconnect.4-sure.net
stars.42nd.co
activomex.com
www.age4coach.com
jcon.ai.kr
ai4hi.org
billet.msj.dk.attraction1.ameroservices.dk
www.apartmany45valca.sk
www.armadordepercurso.com.br
artinoprojects.com
ludo.avinashv.dev
badmintonireland.com
www.bananafi.com.br
fewo-planer.beeveloper.de
bizzy-brie.love
2010.bloggi.es
www.boogaloo.io
www.cajunscamps.com
www.asquire.co.in
link.insunet.co.kr www.star-stream.co.kr
crash2cash.de
cyc.cam
deutschedigital.org
dicasdasol.com.br
www.dunadegliorsi.it
eastwest.mn
prod-beta.eddress.co
www.equastore.com
firebase.ezview.kr
api.flyjetedge.com
table.folkin.io
a0aw.foodle.su
www.foureach.be
www.gale-x.org
gentechmd.co
www.gigahome.cloud
immobiliareit.giovanniliboni.it
heartbix.com
stg-hrsystem.hr-ms.jp
www.huangyuheng.org
www.immanent.capital
r.inamori.work
www.ingogbe.com.br
codered.iportal.africa
www.ixuniversal.com
foppstest.jerbb.com
www.joflo.se
www.lbje.com.au
admin-stage.liveb4buy.com
tienda.lucerolozano.com.mx
letter.lukasgasp.de
www.manisales.net
mariot.dev
www.lab.mehar.ca
www.melsova.com
hwi.modernmapart.com
sendtext.netservcloud.com
www.newcollar.com
www.nexylguard.com
normallyopen.com
dev.ordee.io
www.onisa.org.za
www.paydac.kr
janggi.popoko.live
www.projectmars.club
prod-kgp.promptnow.com
app.pururiyamagata.com
qtradingtheory.com
z.quesmatic.com
staging-dashboard.quikk.dev
www.rapolaskutka.dev
www.reactapp.dev
go.reconbuddy.com
www.rehan-marketing.com
pos.rentalbiq.com
www.rfcargenteuil.fr
www.rmzremodeling.com
roderate.com
connect-ng-pending-orders.rxoconnectuat.rxo.com
ryanhargrove.com
schedule-app.cloud
demo.slidesbeyond.com
112app.sosalarm.se
dev.sourceview.co
main-profile.st-software.de
ai.theorygenerator.com
turbothorsten.com
docs.twistedsolutions.se
portal.sandbox.usenash.com
vandanapv.com
we.at
castor.wede.cl
worldglobalpwr.com
www.xpresspill.ca
admin-dev.yodo.ch
www.yuntas.pe