77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.lsyncsolutions.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
April 07, 2026
Valid Until
July 06, 2026 68 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
80:ED:54:3C:5D:31:5B:7B:F2:8C:F1:5B:74:26:6A:5E:B4:BA:9D:4F:E5:76:2E:80:C8:49:BA:74:47:81:B6:93
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 Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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
www.polustechnology.com

Other domains in certificate

303madison.com
study.abroademy.com
acceleratech.uk
ag-laundryandfashion.co.za
influencer.agtdijital.com medyum.agtdijital.com
ai-world.co.kr
www.aicnifttea.org
akezzo.com
alexrichter.xyz
alloy-fastener.com
alloy-fasteners.com
allstarai.fund
alruwaq-rccs.com
analytique.co
college.anyalpha.com
facturador.ascurra-soluciones.com
ashokinfra.com
www.ask-jogi.com
beutelracker.de
bluecheck.pl
pay.bravobit.nl
carbonesoftware.com
careerraftaar.com
admin.cercino.app api.cercino.app
www.chatcraft.cc
chorify.ca
freetools.codexlab.co
www.cryptomas.cards
epub-online.xyz
falcatawood.com
foodtruckbeacon.com
auth.freewillauto.com
fsbtech.com.br
fulfillio.si
glowpanda.life
www.goatfitness.com
clientes.goboxusmx.com
gp-tea.com
hongyicar.com
www.ibrahimdolapci.com
www.indrf.com
fb.itmax.at
www.jesusurrutia.com
kapfinance.app
www.lnaumov.ru
www.lsyncsolutions.com
maldynia.co
maloriecasimir.net
www.maomed.cz
mikagopet.com www.mikagopet.com
mikemcdonald.co
mss-redirect.mintflag.com
sbm.mitraadi.com
games.napaglobal.com
dayslice.neetechs.com
link-marize.nibo.com.br
securedash.niels.codes
testnets.ola.finance
www.pbtsolutions.ca
app.phenovault.app
www.portugol.dev.br
postlifyai.com
www.projectr.in
firetable.pruoo.com
pulso.cloud
stg.zappboard.quickcommerce.org
rcpartners.ro
recastux.com www.recastux.com
order.ringnbring.com
rivdevs.com
secudoc.rracpas.com
www.runigo.app
pocketstudio.secretcode.ro
shahidika.com
shalomhub.net
marketingos.shankhlabs.com www.marketingos.shankhlabs.com
shivsweets.com
www.singinglessonsswansea.co.uk
smartwolf44.com
sportsforall.kr
www.stakeresearch.com
starting45.com
www.studioscopece.it
www.systemsengineermx.com
dev.tamil-football.dk
thefemdomdatingapp.com
bio.theusama.com
www.thinkgeoai.com
mamire-t.id-dev-tbzg3.tumbleweed.jp
repairs.vendiapp.com
vsmb.in
otto.preview.workato.com
shop.yaataldigital.com
animekuxdx.yydz.my.id