Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=zentratech.io
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 31, 2025
Valid Until
January 29, 2026
69 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
03:6A:FC:4D:DB:2D:41:29:1E:10:D1:E5:FB:28:C3:A7:66:C8:69:F3:1C:43:7E:F4:9C:F8:25:9A:A9:E0:D1:99
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
ecoproyectos.mx
207techservices.com
aayalolo25.info
pricing-uat.adbsg.net
vueprod.adere.so
admin.agelco.co
portalempleado.alosuite.com
amachimagery.com
applefather.xyz
www.aroonmathai.com
bizplow.com
l.brv.me
minigames.catoblepon.com
www.checkarna.se
test.web.chronomania.app
abigold.co.id
www.craq.app
id.staging.platform.deazy.com
dws.dezwon.com
www.dichvuatb.com
www.digishala.in
dmccarthy.io
www.employandrew.info
www.eokul.dev
estudosempresariais.com.br
my.everywhereco.com
instructor.examind.io
virtual.expopresentes.com.ar
fanbuzz.io
dev.app.farmact.de
filoprint.ro
puzzle.graphapp.io
www.greencitypackers.in
www.greetinginvite.com
www.app.gurukula.one
volg-access.inaffect.space
kbsc.intechvalue.com
peace.io.vn
jacobmckenna.ca
www.jderecipes.co.nz
www.jeffandsteph.co
v1.joshuacarver.dev
kanbosign.com.br
more.karega.com
nus.karim.ooo
kochbibel.com
www.lefantan.com
www.leinko.com
www.letsphuketup.com
l.liy.ovh
app.lobangapp.com
www.mastercardevents.it
stage.meraclass.in
link.mindstone.dev
www.mistadikay.com
notify.mobingo.net
nachhilfe-portal.com
lessonplan.nivedhitaschool.in
admin.notaryaudio.com
ollirorganics.com
optynex.com
orbisforwalkers.tokyo
staging-admin.orgaster.jp
packetfanatic.com
paintedteebyanika.com
www.palmalabs.com
extension-staging.plugapp.jp
demand.qoopido.com
relationshiphero.com
rifacoletiva.com
risarcimentogenerale.it
www.rno.me
roobux.site
www.rustybarb.com
www.sanhei.ch
scratch-repairs.com
link.sensemode.app
serviciosempresarialesjfd.com
shelbi.ai
requests.simbs.com.mx
templetriviaadmin.sqwadhq.com
go.stursulas.com
swayprotocol.org
app.tavernakolios.com
link.teamy.chat
tenderbloomcarework.com
surveys.theloomaproject.com
tommydesollar.com
trestni-oznameni.cz
link.test.tsylana.com
www.udb.ae
list.uid4oe.dev
hakidame.ukonpower.dev
www.windowplanet.co.uk
b.wow.one
yattazan.one
www.zentratech.ca
zentratech.ca
www.zentratech.io
zentratech.io
Other domains in certificate