Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=brainchild.sg
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 22, 2025
Valid Until
January 20, 2026 75 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
1D:BC:13:6C:8A:5C:0E:99:C1:80:CD:EC:06:28:42:EE:2D:25:CC:76:A5:2D:8B:49:FA:BD:3E:BE:E5:A9:7A:C1
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
pythonmedic.com

Other domains in certificate

adinarayana.com
supermarket.alvaromazuera.com
anastacia.design
www.antiusura.it
www.artaink.com
staging.artistconnectapp.com
the.assassin.company
autosurveying.com
test.autovist.com.br
poschiavo.avdis.ch
portfolio.bellwebsolutions.ca
admin.bestgrocery.co.uk
bk88bk99.com
brainchild.sg
orair.bullet-mobile.store
celestialmystic.com
www.changesamui.com
claudiabraungame.com
clevrco.ca
www.cmdesarrollo.com.mx
demo.codyhowell.dev
comitty.eu
www.crexis.net
cthruinspections.com
danielulerio.dev
td.dbuckley.dev
dearmamafilm.com
troll-site.decursed.com
deeperth.ink
everbary.com
auth.fancraze.com
beta.admin.farmact.de
auth.formpigeon.com link.formpigeon.com
foundationkangals.com
start.franzspitzer.de
app.full.kitchen
fundrazor.club
gayan.dev
infinite-scroll.gbrassey.com
devfest18.gdgcatania.org
test.georgeandburn.at
www.gohingconstructions.com
graindiscovery.com
grinch.app
www.hayanconsulting.com
hindrav.com
hosteloripando.es
www.hownova.com
indotech.ca
www.ingics.com
ipankh.com
iskoolz.com
jdelectronic.net
jessicalynndickerson.dev
hypertrading.jiroplay.com
www.karissahunter.com
kolibri2d.com
www.learnmerlin.com
mandy-designs.com
www.extbursary.medics.academy
mk-it-easy.de
mockupcities.com
musicasto.com
www.musikfestivalzellamsee.at
share.myfave.com
link.nineunder.com
oatridgeclassactionsettlement.com
recipe.pirochta.com
ss121.plailert.dev
auth.pointspot.co
premierchoicerewards.com
pulsodemocratico.info
analytics.qa999-raksul.me
rfrancisco.me
premium.rorbible.plus
leaderboard.rowcave.com
royalpoolwaterdelivery.com
roundrobin.rrish.org
runnerty.io
www.saibrindavankids.in
saljkaffe.one
admin-stg.sallesdedanse.fr
sambookkeeping.com
www.scitrials.org
skillcapesoftware.com
uchealthshuffle.sqwadhq.com
standby.studiossolution.com
app.sukarm.net
demo.swapp.work
jobby.thomasr.co.uk
www.tramitlyapp.com
www.trustacks.com
typingpractice.app
ucimezachranovat.sk
vanzantenfamilieweekend.nl
webapp.wiivel.com
opentif.yodelit.co
zen-tech.com.mx