Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=defibrain.oxg.fi
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
July 09, 2026
Valid Until
October 07, 2026 48 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
03:54:B0:36:AE:4E:EB:DA:1E:C5:FF:CE:67:D4:0E:1A:03:26:FF:3F:C0:2C:89:9C:B0:34:E4:02:DA:23:A4:2B
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
apprison.app

Other domains in certificate

www.aadishaktienterprises.co.in
aava-keittio.com
abau.info
help.affilimate.io
akabeko-mochitsuki.com
alpinemode.app
en.angula.app
animalnet.app
website-hosting.aooz.in website-template.aooz.in
aziz.ai
www.bluegradient.it
bulldog-media.co.uk
cabanalabs.com
carejob.app
www.carolyn.page
www.ccmexam.com
www.clinicarehavi.com
coin-scanner.com
espilot.dagodev.com
docs.datachannel.co
stage.doorjames.app
doubleu.app
myaddressbook.dpdlocal.co.uk
dropify.link
earthengineers.org
www.elf.world
foderbordet.se
fun-store.de
gps.fupo.app
devfest.gdgtarragona.net
ghorebaire.com
giggenie.app
golfchipz.us
guitartabs.co.in
hanalazy.app
www.huehoppers.com
www.idropultra.app
imperio.solar
junaidmalik.org
karpathy.ai
www.laisuatkep.net
my.lepoool.tech
main.mavenai.app
teleicu.medeintegra.app
mfrodriguez.com
www.mikeandrob.com
tabs.mobilenxt.app
mwresearch.co.uk
nakuk.cz
www.navid.faith
www.neuronomy.org
nextgenentng.org www.nextgenentng.org
auth.observarium.app
ba.octigo.pl
omore.games
orbitalno11.me
parents.organiciqsolutions.com
ouralumniclub.org
defibrain.oxg.fi
picsrch.com
auth.picy.app
prinzsherman.online
test.profaktura.cz
www.raproyaltywear.com
rocketcapital.ai
routesupport.nl
rpg-quest-online.com
w3.labs.run.plus
seckler.org
seraphina.cz
sgl-services.co.uk
shopweb.app sportclub.shopweb.app
simplecompliance.ai
sipurchayay.com
reviews.sovae.de
squarewell.ai
hvch.t1.stx.world
surrons-store.com
app.theunhurriedapp.com
tradeperformancecentre.com
transit.tribecans.com
qrorder-admin.ubiregi.com
admin-stg.unlocs.com rent-stg.unlocs.com
uown.in
gcmedia.vandrouka.games
veltraweb.fr
investors.vestalabs.ai vestalabs.ai
vinylcollect.app
vireth.com
link.vishub.co.uk
vishweshshukla.com
weblack.org
www.whilet.com
zerobase.jp