Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=andreaskurz.io
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 13, 2025
Valid Until
January 11, 2026
33 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A1:58:B3:E0:D0:4E:9D:22:FF:FE:A8:27:93:70:06:D7:81:DD:32:9D:BB:02:68:AA:FC:C9:88:15:A1:AA:20:1C
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
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
pki.goog
; cansignhttpexchanges=yes
ssl.com
comodoca.com
digicert.com
; cansignhttpexchanges=yes
letsencrypt.org
Wildcard CAs
comodoca.com
digicert.com
; cansignhttpexchanges=yes
letsencrypt.org
pki.goog
; cansignhttpexchanges=yes
ssl.com
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 5 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
Subject Alternative Names
100 domains
inkognito.store
api.aclymate.com
dev.afr.academy
airsmat.com
andreaskurz.io
shows.aponi.sk
aranjbar.me
arquitetura.art.br
app.asez.ai
www.aviliusconsultancy.com
opioidservicelocator.azahcccs.gov
beespilot.app
bentogrids.nl
betteresg.dk
admin-dev.bildit.co
www.bonga.to
www.briefly.app
cardappiodigital.com.br
pphe.checkin.website
sauber.com.ec
convene-now.cpptl.co
davidhodge.dev
www.density.so
dont-scan.me
edmusicateachers.com
staging.feety.app
fevfans.jp
forspec.co.jp
generative-ai.company
www.getthezone.app
www.gofieldguide.app
gradewireacademichelp.online
www.gridshark.app
devtest.grupa.io
intranet.gsc.app
auth-dev.iliad.ai
infoglobal.info
hwadmin.intelibuy.my
admin.istiqlalhouston.org
devadmin.istiqlalhouston.org
free.kikagaku.ai
kilinc.blog
users.konex.app
knoxrestart.ksec.cl
ab.lex.mk
www.lihhatsov.com
realms.lordos.tech
madamcurious.com
mavacoldbeverages.in
www.melhormarcade.com.br
app.menfasting.one
detailz.menucloud.ai
www.mismatch.app
dlcn.myassociation.app
www.mycancerandketo.com
beta.nahaus.de
app.neurowaste.com
ispicethai.nextorder.com.au
the-leaf.nextorder.com.au
www.nextorder.com.au
orderr.in
pelositracker.app
www.pinnacleadvisory.co.za
myintmo.pitiplus.app
www.porinyhasunnot.fi
primeprive.pro
www.q-fit.app
queuee.dev
auth.quizbrisk.com
whitebox.rabot.us
stage.react-tutorial.app
rebalancenow.org
rielpharma.com
sense-photo.space
kaduna.sentinel.ng
www.simsouls.com
somosprotagonistas.com.ar
staging-rewrite.somosprotagonistas.com.ar
corsi.sottotesi.it
stamina-technology.com
www.stellarmobi.com
www.taleandstitch.store
www.tamayodevelop.com
theicon.app
thenerdsocial.org
art.theorygenerator.com
psychodynamic.theorygenerator.com
event.reg-test.tixologi.com
admin.todaysmenufoodtruck.com
totree.co
www.toxicitytribute.be
app.tragwerk.group
sophomore-transfer.nursing.umich.edu
videiracentral.com
workforages.com
www.xcoin.co.jp
franexpo.xpresslane.in
xstragard.com
game.yathit.com
youfirst.agency
Other domains in certificate