Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=vidyadayini2.indiandevelopers.org
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 23, 2025
Valid Until
March 23, 2026
80 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
BD:47:6D:5C:A5:1C:C0:E8:F2:AF:1C:08:8C:D5:C8:DE:C7:2E:49:A9:BD:F8:EB:63:9D:D1:22:F9:01:DE:C0:E0
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
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Wildcard CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 6 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
Subject Alternative Names
100 domains
rektplay.com
www.rektplay.com
www.10thkl.com
732238912732.icu
smartdoc.aionasset.in
student.alignedwebdesign.com
club.amanitadjir.fr
www.club.amanitadjir.fr
amberset.ambermobile.co
www.anandnova.com
expensy.astrosmic.dev
athena-airsoft.it
www.aulasparahabilitadosrj.com.br
tony.banya.ai
www.battery-shop.bg
tasks.bedprofit.com
www.candiceai.co.za
invite-dev.cleanup.photos
cmpltrs.com
www.earhealthcare.audiso.co.kr
www.syswave.co.kr
pr-dashboard.codewalnut.com
www.leonardomedina.com.ec
www.itage.com.tr
webapp.daws.da-tech.ma
web.app.darulfatwa.se
nextjt.gms.dev.br
api.dkdagency.com
droplink.dev
ecomstormacademy.com
www.ecomstormacademy.com
app.epicdentlab.com
benthanh-hanoi.fastvalue.vn
tdk.fastvalue.vn
admin.staging.card.givve.io
appointment.dev.hairtect.jp
halkoptik.com
homeedge.ae
www.hortizi.in
signup.gnutlam.id.vn
lylib.idevper.com
vidyadayini2.indiandevelopers.org
trithuc.info.vn
admin.phusantaman.io.vn
defense.kartos.com.br
www.ar.klimaball.ch
korean.im
app.lanex.one
lodionan.com
guia-da-parmegiana.ltsolutions.com.br
www.m8tech.in
firebase.moboreader.net
crm.motology.vn
events.mugt.info
andalmart.rekanaiti.my.id
fesyen-store.rekanaiti.my.id
mytripmate.com.au
www.mytripmate.com.au
nafees24.nafeesapp.com
neuralmethod.ai
nilesh.so
admin.nivedusk.com
basometro-develop.arco.org.br
doacao.umchuteparaofuturo.org.br
www.probashi.io
vn.tinlering.qzz.io
weather100yearsago.randomee.tokyo
phatrhino.ratality.com
remnanthub.net
www.remnanthub.net
portal.rendk.com.br
www.retrospect.co.za
id.russ.no
sanjar.fyi
sim.imamdzahabi.sch.id
bot.sciencecafe.cz
www.app.scorelit.com
seven.sevenviaggi.com
shakubuku.sgtyouth.com
admin-v3.uat.simpleplatform.com.au
www.skiclick.com
spicyperiandgrill.co.uk
v2.app.spirepos.com
sultanfriedchicken.com
sviatkuzh.top
bodagonzalescerros.swanmoments.lat
www.tabcollect.com
plans.tabsquare.ai
bestellen.tavuk-duenyasi.de
mvape.teckli.com
booking.tianlan.co.nz
ticklygiggly.com
adm.tolki.com.br
quanlydaotao.truonglaicantho.com
quanlydaotao.truonglaitaydo.com
ubytovani-cernahora.cz
meta-fixer.vibefoundry.studio
vlssolar.in
webitsolutions.in
yuhongjiemushi2121.icu
Other domains in certificate