Open
Cached
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just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=izen.fun
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 17, 2025
Valid Until
January 15, 2026
59 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
09:38:E8:8F:0A:7D:20:8B:E9:EA:46:87:38:43:F8:EE:A0:6C:7E:DF:C0:36:22:B3:24:CE:66:22:B9:87:9D:1A
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
kudosone.com
airlec.jp
www.aiwisdomtechnologies.com
alexandernewton.page
alien.coffee
takuzo.anforsm.com
anonymportal.com
aramnerfs.com
call.askipo.com
axisplay.com
ayadischool.com
benfin.ai
maracana-hml.bepass.com.br
blendconsult.co.za
app.blockss.com
reflektera.bulbsort.com
bydoctors.com.br
www.canecalcs.com
cavs.app
licensed.certicraft.com
sapthaham.chinnajeeyar.org
ios.club.pl
clearvision.co.tz
cosmoscode.com.br
countupfinancial.pro
www.crooksryan.com
dasmobile.online
dentprotv.com
dimatour.id
dolsoe.dev
admin-develop.dosehelper.com
www.dungeonfysh.com
easy-manage-app.com
edumaestro.ai
enrich.equily.ng
www.falcons.ai
progressus-app.farmacare.dev
www.flightsoftware.org
foodle.day
tool.grapes.systems
www.hulmify.com
iastronaut.app
ixpaktli.com
izen.fun
www.izen.fun
dev-app.jessie.ai
backoffice-stg.joppy.me
app.stockingup.kingofdog.de
lamingtongames.com
leaaxel.ai
leanmanufacturingelectronics.com
banregio.lernit.app
lowlines.org
lvisjoberg.fi
www.mattgoodrich.app
www.mecatronica85.com
www.melello.com
mitinteligencia.com.br
app.mou.digital
movetheworldoperations.app
www.musicasto.com
signature.mycloudality.com
nsptpc.com
chennai.onewaydroptaxi.net
foodie.tribe.org.tw
www.oslund.no
v1.pandapos.app
www.patchi.dev
pop.is
s.priestai.app
www.prottoabogados.com
www.randomwalkingapp.com
app.scango.ch
nice.scouthub.app
www.sentryian.com
shermandrywall.com
shortershower.com
sinamru.com
www.skipsourcedata.com
slackbase.com
speech-ai.app
sturmgroup.talonwings.co.za
task22.co
terminplus.eu
www.texts.at
thedogcamp.com.br
thekingsmuseum.info
whirlpool-nar.theleansuite.com
thisisin.co
threeducks.dev
demo.turborad.com
validarcie.com
www.valley-electronics.ch
vedslogistics.com
company.by.wow-dev.org
bliss.yocroatia.com
www.yortrn.app
admin.yourgutmap.co.uk
www.zukunftsmuseen.de
zukunftsmuseen.de
Other domains in certificate