77/100 SECURITY SCORE

Certificate Information

Subject
CN=shelf-designer.de
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 23, 2025
Valid Until
January 21, 2026 66 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
5A:EA:57:39:DA:C1:DC:49:83:83:BF:0F:59:77:9F:00:E4:09:01:E9:4E:57:46:47:0F:7E:2C:7D:46:E7:2C:E6
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
qa-spie.kapion.de

Other domains in certificate

auth.abohar.net
demo.beneficios.aclspa.com
www.aquapureroservices.com
www.arnoldcodes.com
amjad.azimane.nl
cangur.balconiamath.com
bhumiksoni.com
hanno.bitminrs.com
blitzshare.com
waitlist.bogospeak.com
www.brandthemovie.com
fsapp.brpsystems.net
burtonalgorithms.com
bvtju.com
caskav.in
signup.childpilot.com
veronamenu.clau.io
neetiphysiotherapy.co.in vigneshfireworksagencies.co.in
breakthroughchapel.co.ke
codeenthusiast.com
www.medicalhelper.com.tw
konzert.crime-cases.de
www.cronstrand.com
delaytap.app
download.dietbox.jp
lp.digskill.net
djice.ru
www.dontcollide.com
routematrix.dpduk.dev
clasificados.elsudcaliforniano.com.mx
ferolmo.com
fhad.demo.fithubdev.com
app.florescerbrasil.com.br
fretsandkeys.xyz
frontier20.com
gtms-demo.fsv-aptor.com
gmaf.com.mx
www.gpt-speak.com
link.guideo.app
www.h3y.com
www.hacemostrabajosdegrado.com
hciti.in
dev.honeycome.jp
hosonokotaro.jp
dev-app.ifueltax.com
inbox.rest
sam.inmy.coffee
inrelease.nl
kenshiyonezu.com
kodemaven.com
kuopionlentoasema.fi
www.lealeandra1001.art
lesginette.eu
lukembryan.com
professionalcontractormortgages.megaphonedigital.com
www.mehu.app
www.mirinconcreativo.com.mx
mortgagemate.net
www.mshatry.me
www.muber.me
nerveclasp.art
newssources.org
platform.onlinesales.ai
pwa.staging.orderease.com
orekyuu.net
panpals.de
phabmarketing.com
prevy.net
api.programmeros.com
purescale.io
www.recipeo.cz
refaccionariadelhogar.mx
www.rekit.app
develop.rflex.dev
rochefort.uk
rolland.llc
salesocean.io
contract.samschmitt.net
www.satstacker.app
www.sensort.in
beta.app.sereneapp.com
shelf-designer.de
solidk.app
www.solihull-25-plus.co.uk
spoofs.app
mima.thinkoutside.app
www.tourneesdesproducteurs.fr
app.toy-pro.net
www.transparentnote.com
api-staging.usehighfive.com
useprompts.com
v-human.net
www.vocal2go.com
app.voixtek.com
plstk-orders.waiterpro.com
weddleunlimited.net
yudhaprasetya.online
www.zebcode.com