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SECURITY SCORE
Certificate Information
Subject
CN=kkgclassesapp.indiandevelopers.org
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
September 27, 2025
Valid Until
December 26, 2025
38 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
91:B8:CC:31:A6:8C:C7:CF:13:9D:CD:81:58:AD:82:A6:C5:29:B1:E8:E0:FA:91:64:1E:97:7D:44:14:48:6F:FA
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=15552000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
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 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
nettle.sk
accesnovum.app
cm-dev.agilecolab.com
redirect-madero.alphacode.com.br
calculator.americaoffbalance.com
apoio.pet
audiocay.com
averille.dev
newsapp.b-it.ch
botvendas.basehit.com.br
beagleservicios.com
betterwinners.com
alpenvolleys.deeplinks.bfansports.com
presskitdropbox.biloba.com
boxr.fit
camlyfe.com
www.cibercultura.mx
www.commandsfortesla.com
app.datatoggle.com
www.doggedlydevoted.com
drchat.jp
droptaxisalem.in
biz.eventors-japan.com
fisicolega.es
fusionplatform.io
admin.gic.gdsc.app
getotech.in
gogogarden.dk
gowtama.com
www.gtstudents.org
www.hablaylenguajeapp.com
alt.homeagenius.sg
www.uat.homegrowngardener.io
goyosbata.hrtech.com.br
www.hydropony.pl
onboard.ibbcapital.com
portal.identityswitcher.app
kkgclassesapp.indiandevelopers.org
www.ituftrugs.com
www.jeromedewulf.be
junyong-jaewon.com
admin-station.kaisonline.com
karenlordonline.com
www.dev.giftcard.karma.life
katiesu.com
ket.academy
links.kimgbister.com
manage-dev.letstok.com
l14.lhotatrophy.net
liliankirui.com
lookoutme.com
meinungsvielfalt.com
www.michaelgathara.org
www.mtplabs.com
myjd.link
account-dev.myvaillant.com
opensource.myvaillant.com
wiki.notquiteamonad.com
ofenstaunen.de
angular.owrrpon.dev
oyfora.io
kingsolutions.pacmanager.com
partners.paperstac.com
patrikhrmo.sk
pedicure.hu
music.pepsi.ua
pschedule.polycents.com
www.prismatic.org
production3.promiseq.com
promoterlink.com
provincetown.app
actionpulse.r3alityprojects.co.uk
rewind-bar.com
applink.rewindstories.fr
www.richardpienaar.com
www.roenano.com
sriramjitravels.com
sunshinesmartkids.in
tamarakreibich.com
fantasy.tamperetitans.com
go.thedailyreportnow.com
thedataprofessional.com
thenycoupe.com
www.thevisionites.com
sitemap.tinkersprojects.com
admin.topkifer.com
www.topkiffer.com
tuplazaideal.es
animallaplata.turnosweb.app
uniconnecthq.com
abhijith.urbanzi.in
vcml.app
bbce.vida-poc-dev.vdms-remote.com
vuko.me
xpack.dev
app.youthrushcentral.org
test-api.yur.fit
projects.zedtg.com
zerocupid.com
www.zy-ang.com
Other domains in certificate