Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=bcastle.net
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
April 14, 2026
Valid Until
July 13, 2026 69 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
73:8F:A5:C6:23:8F:A1:90:08:2A:34:42:CA:27:9F:16:49:89:A3:EC:1C:5A:CB:47:B6:08:6C:63:2E:88:4D:7A
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
celinsubero.com

Other domains in certificate

roughnotation.0xharkirat.com
auth.academy360.app
achintyo-admin.acuizen.com
www.alienproperties.com
ar2025.golf
bbsdc1920.co.in
bcastle.net
beforetax.co
www.bim.gov.co
tasklist.blnbr.com
brandonwilary.com
buildingahero.me
www.cativar.com.br
www.chinarestaurant-asien.at
kumbakonam.chozhanaaduapps.in
chunet.org
cloudbash.in
guide.cosmostation.io
cuna.cr
www.damatoelectricidad.com
danielwegener.de
tinkerforge.datalit.de
datavis.cloud
www.denismaina.info
admin.destinyliferc.org
deyta.in
inventory.digitcu.org
drajuliafarias.com.br
minesweeper.e-edev.de
energysolutionsbr.com
felipemelo.dev.br
note.finora.life
firetrack.cloud
getslideapp.com
giv2.info
client.grafixshop.com
hadi-bhabna.org
stage.iipvapi.com
app.ikspesialisten.no
inapps.io
inboxdl.insuranceinbox.in
link.ispero.io
itajuba.net
johnl.net
jpg.studio
kativamedia.com.br
keralapublicschool.co.in
staging-agile-webapp.knolskape.io
comoui.kumunua.kr
demo.gateway.labcare.cloud
rama-staging.lines.ly
magnorth.co
mapkid.info
testapp.marcorosetti.it
www.milaschmidt.de
payments.naturkompaniet.no
www.navbuz.com
neet4u.in
nepo.network
notaalta.online
menu.numnum.com.tr
www.okny.io
payment-zone-qa.orux.tv
shop.palk.me
www.pasta.work
magurobcn.pedidomovil.es
pollinate.me
poochhooch.net
provoke.me
ridebox.com.br
csvcleaner.rileymarshall.us
roka.ventures
www.rongqing.autos
chat.sbz.works
panel.tix.skey.network
detoren.slices.co
www.smvbiz.com
admin.soppkontroll-app.no
www.spotfraud.org
dev.tapestodigital.biz
thinkspear.com
311.tidalforce.org
toiletgamescompany.com
www.torii.co
www.traves.io
ontime.treymakesthings.com
www.trimbleconnect.pl
ttnetwork.net
manage.up-fundraising.com
link.staging.urbanfare.com
vsnu.fi
app.waltr.in
www.wecodelife.in
user-page.with-marke.com
test.onboarding.wokiapp.com
www.ws-url.de
wurstco.in
go.xcode.no
www.yogalomoments.com