Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=sesameopen.com.au
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 11, 2025
Valid Until
January 09, 2026
55 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
40:26:B9:88:81:9E:C4:ED:13:0F:29:90:BB:9D:26:15:12:46:34:D0:4F:9E:B6:4B:CA:78:39:48:A6:BB:32:3F
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
www.sksis.ca
hrm-unit-config-test.3dcloud.io
business.aavoni.in
motor.accessibleuniversaltravel.com
www.albaneselorenzo.com
www.aldallash.com
alqaisimma.com
andrewsmith.bio
ascle.in
atxfoundations.com
staging-client.autonomya.fr
app.beliapp.com
cdn.bocatutor.me
doon.brainboostable.in
www.brightpointhomes.com
www.cambot.space
www.carlopati.com
cestasbemequer.com.br
chaoslands.net
link.dev.chatie.me
chetakinvest.com
mailto.clinton-foundation.org
cloud283.com.au
samples.cloudnowtech.com
cofsyn.net
www.comounexperto.com
gc.cylian.net
daredrink.com
www.drrajeshneurosurgeon.com
e-scorer.com
edsnodgrass.com
gestor.encontreapp.com.br
dynamic-link.skeletor-staging.etermax.com
faraopro.net
www.fedko.art
www.fetrarij.me
panel.firesoftyazilim.com
flyby.jp
anton.forsman.ai
www.frithrah.com
www.getjayde.com
www.getloadedapp.com
gibsunas.co
www.greenmini.host
www.guessmonster.com
game.handtoy.com
ncc.hrmdy.com
itrsn.org
www.jackmaurer.com
subleaf.jborn.org
juegosbaratos.jmsalazar.dev
www.joelyancey.dev
shop.julietmanor.com
keyfun.xyz
klader.kilsok.com
organize.lefuse.com
entrenamientokfc.lernit.app
lexxio.app
lindener.it
my.mindfulstream.com
www.misortech.com
air.mogeia.com
www.nefesdilkonusma.com
next-saturday.com
link-comed.nibo.com.br
www.notionreactions.com
app.omedom.com
www.penghub.tw
pltfrm.dev
www.podtxt.app
www.quisii.com
app.rakiline.eu
links.reefashion.app
riseup.lu
rismusic.com
www.rismusic.com
ronniestours.com
sawyerklahs.com
sesameopen.com.au
simonetiwinery.ge
smartcart.me
spacemulecode.com
www.speakingathome.jp
www.sponsorburst.com
alpha.app.sukarm.net
www.sweepbros.com
link.tahado.app
theantcolony.com
trade245.net
admin.ttylevents.com
tubelaces.fr
udong09.com
viddi.is
app.visitown.live
voycamp.com
w84.ai
app.yourdocket.com
entalpi.ytlabs.com
zhengzi-archive.com
zingplay.info
Other domains in certificate