75/100 SECURITY SCORE

Certificate Information

Subject
CN=seven-beat.co.jp
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 20, 2025
Valid Until
February 18, 2026 88 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AD:0F:73:74:80:53:B0:30:D8:A4:4C:A3:32:23:EA:70:49:78:C2:36:54:B2:08:33:F0:D1:44:F0:11:D3:2E:0C
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
Missing
Not configured
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
  • Add Strict-Transport-Security header with max-age of at least 1 year
  • 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
admin.stag.opencasting.jp

Other domains in certificate

www.4cgt.com
www.abchomoeocare.in
alsafaqa.com
athomephysio.net
bellevuechaat.house
bunni.vision
tavero-ag.cateringportal.io
www.club7beachresort.com
www.siddique-projects.co.in
www.concalabuasd.com
admin.zig-mesa.cubos.dev
devendradevops.com
www.deyspeak.com
www.dontwaste.today
easyfila.com
www.ellahoefl.at
fip.ethereal-fx.com
www.eurofortetrade.com
mnguh.far.st
southwind.filokar.com
finhance.io
go.full-windsor.com
dashboard.geomove.io
gestao24h.com
trycorn.getblood.com
www.getmyproduce.com
getozone.dev
mia.gkhneisser.com
grafity.dev
verify.grocedy.com
www.app.hermandapp.io
ptot.hetpon-telos.nl
www.hi.fi
honkapp.eu
static.hoteldad.com
app.i-do.io
dev.auth.parents.inexus-co.com
liam.iterativeconcepts.com
www.ityh.com
www.jadeplace.xyz
www.kirans.net
konsciously.com
www.larryerubin.com
latortuecommande.be
www.lcollins.info
sean.liao.dev
www.lifree1.com
livedataanalysis.com
lmap.lookfor.hk
luxuriafinvest.com
malcommorel.com
mister-chocolate.world
mytulip.fr
nableikr.com
www.nileag.com
qa.northseafood.nl
www.panarastudios.com
clinic.patradental.in
payableiq.com
www.penniesinvesting.com
www.playxoft.com
plkapp.com.br
polyglot-hub.com
qcmix.com
well.rcln.org
www.redsols.com
rfpnutrition.com
sainisamaj.org
sajedur0.online
recipe.sandr.io
saveoffline.me
www.schindler.io
www.seanmcquaide.com
auth.oidc.app.senecalearning.com
www.serangoonengg.com
seven-beat.co.jp
restaurante.skosher.com
dev.smoothielemammouth.com
loxcall-app.speakylink.com vmi.speakylink.com
dev.sthorm.io
www.sugilchill.com
surakshahealthfoundation.org
app.surveykit.io
tagatakia.com
techiwant.uk
tennisbash.com
toddlucas.org
turopero.store
www.viso-ug.org
afif.wali.co
waseet.store
app.wehearfm.com
www.wisetradr.com
app.workntick.com
www.xmarksthespotsoftware.com
auth.xprofile.vn
yazan-jian.me
z-one.z165.xyz