77/100 SECURITY SCORE

Certificate Information

Subject
CN=khanhdeptrai2006.id.vn
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 15, 2025
Valid Until
March 15, 2026 83 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
71:04:C0:46:A8:B5:A8:52:3F:8D:D6:81:07:20:66:DC:82:F1:44:58:50:F6:24:A9:AF:57:EF:94:E3:32:5B:5C
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
portal.zoberma.sk

Other domains in certificate

joybird-test.3dcloud.io
3kyaku.jp
att-events.acaisoft.net
partner.acevents.com.br
althus.com.br
www.asyncorigins.net
dev.client.controladoria.beehus.com.br
bistro.gr
app.boardhealthscore.com
bubbles-inc.com
app.candootech.com
www.ccfcollective.org
adressenboek.chrissmits.nl
cliniqueabsa.org
goldenventure.co.in
clock-a-doodle-doo.sonica.co.th
www.colibrisoft.uz
collabsoft.xyz
yazkasinsaat.com.tr
dinossauros.comounexperto.com
acc.crag.studio
giftcards-151coffee-orders.crispnow.com
cursuri.culturadata.ro
drill-cards.com
kralkraju.dudacek.eu
sportplans.easingapps.com
pre2-usuarios.eldiarioar.com
app.evatar.ai
indicacao-onepay.evlos4u.com
www.evo-corporation.net
www.evot-hk.com
fairsprint.com
enroll.famoc.com
www.farmaimperia.it
featherfashions.shop
link.fireant.vn
www.fmabril.com.ar
fut-play.com
www.g2gbags.com
admin.ghosttype.gg
try.glance.com
globridgecapitalifsc.com
hoshiko.biz
bopis-dev.hotwax.io fulfillment-dev.hotwax.io
customer.hti.app
husanahmedov.com
hustleforge.com
authsy.iamdeveloper.es
khanhdeptrai2006.id.vn
umeawase.idee-novel.com
resume.igeddit.ca
arastirma.infoyatirim.com
stewie.hereco.infy.uk
isexists.com
lockr.iterlux.io
jlh-animalhealth.com
permitify.katapultpro.com
daftar.kad.kekl.org
www.kloudholidays.com
fitspire.kreatewebsites.com portfolio.kreatewebsites.com
tig.liveqa.jp
app.lobbyspace.me
partnerhub.dev.loyyal.io
lucifine.website
waterfull.m1studio.co
magpiemarket.kr
mankindinc.jp
mentee.ai
www.metisinformationsystem.com
milifemedicitycheruthuruthi.com
thespot.milvintsiss.com
shop.dev.mitemma.de
moer.dev
dev.mydomus.co
oluwaleyevictor.com
www.ouchiacademy.org
pigeonful.com
www.promptdue.com
admin.pttepworld.com
radbench.com
redbrogdon.dev
ripsalud.com.co
spwn-balus-stg1.spwn.jp
scheduler-admin.syntexion.com
trevorsdndgroupmeet.com
trinodex.co
uberdoodleapp.com
test.ununifi.io
grocery-ease.valeera.co.nz
admin.vanmadelief.nl
www.vektornode.com
vibraconcierge.digital
contact.visity.app
app.vitamarie.com
vokablo.com
asif.whatsevr.com
signin.zumba.dance