77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.admin.k-9access.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 19, 2025
Valid Until
January 17, 2026 56 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
48:A1:2E:BF:36:D4:E7:A2:DD:0E:1E:39:5B:C5:C1:87:57:50:E4:4A:4D:0F:84:D5:8B:A2:9F:EF:83:36:65:D0
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
dev.clevereducate.de

Other domains in certificate

50chefs.com
fire.acit.dev
www.ali-asgher.com
angelomontini.com
arabiantaste.ph
www.archdeal.co
gaia.auchan.fr
badmino.com
benjamingummelt.com
bnbuddy.com
bookgridd.com www.bookgridd.com
brickbuilders.de
cefoam.com
mobile.changema.kr
chisclana.es
cleversheet.org
app.dosikaa.co.ke
codingmonkeylabs.com
horn.corvvs.dev
counsilo.com
api.czulo.pl
deluxenailbar.ca
app.dilkarishta.com
app.direct-temporaires.fr
portal.discotext.co www.portal.discotext.co
www.doyouliveinademocracy.biz
dspnexus.com
www.egmontsignatur.se
ehawl.com
fabbler.ai
fairyzz.com
www.farhanaaktar.co.uk
fetbot.io
www.finifier.com
fitmap.ca
frostymob.com
auth.futster.io
www.gallosnc.it
garevalolg.com
goshric.com
pay.sandbox.airtransat.gr4vy.app
www.gripex.pl
hardtconsulting.co.za
www.hemayurwellness.com
hsd-capital.fr
textbanner.iamdeveloper.es
in1.ai
www.inboxthat.com
demo.invue.live
www.admin.k-9access.com
keyledge.com www.keyledge.com
kiptarbei.tech
tools.kubou.net
luminex.ink
app.lynxai.tech
m3dprint.be
loot.makerslocal.org
www.melody.ml
dashboard.staging.microwd.xyz
nerdgame.co.uk
nidri.dev
novamontenegro.me
orionintegrada.com.br
www.palmcocoenglish.com
social-login.patxisanchez.com
order-at-table.toddenglish.paymytable.com
pickvegetables.shop
mobile.playalong.xyz
pma-consult.pl
powerplustips.be
priyamjain.me
tab-staging.pubq.se
qcautomate.com
www.rer-a.fr
app.robonomist.com
sapient.coffee
support.scanalyticsinc.com
grilltimer.schaubschlaeger.de
www.shopmap168.com
partner-stg.skonnect.io
www.speakingathome.tw
www.strugglecraft.net
www.tarlac-tawid.site
es.techaula.net
www.texmaxengr.com
www.tocaquela.com
app.toptalentvault.com
towmi.app
universitydao.xyz
schock.virtooally.com
www.wasd-inc.com
share.welibrary.io
www.wiresizecalculator.app
support.yoneti.com
youpass.app
giaxis-report.yourgutmap.co.uk