77/100 SECURITY SCORE

Certificate Information

Subject
CN=grasertroxler.ch
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 10, 2025
Valid Until
January 08, 2026 46 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
BE:91:B4:02:76:25:F4:99:8D:44:54:65:07:C0:87:37:3B:1F:1E:BF:B6:94:56:C6:6A:81:29:5E:BF:EB:06:AF
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.daniel-huebner.com

Other domains in certificate

01g.cloud
a2client.a2system.net
www.abhinab.com
cv.abilitify.com
ahum.app
aliochariazanoff.com
allisonfang.com
antoventures.org
studie.anyfin.de
austintjacobs.com
www.avans.co
beardcoded.xyz
bglab.jp
staging.blipbillboards.com
staging.bormadago.com
amplified.bytekast.io
quidco.cashbackangel.com
www.chemfortodaytutor.com
talitaivallahti.feel.cintoia.com
cats-admin.cmrl.in
dev.co-kan.biz
www.collla.com
tk102.geosupply.com.tw
isa.staging.admin.convercus.io
creamai.com
dcare.lol
diapofamille.com
dinersguild.com
www.earthmap.org
eb-guardian.io
mobile.staging.ednalabs.com
madisonnews.enotice.io
entrylevel.uk
app.eventlint.com
kdgjozefienen.flockim.com
formacomunicazione.it www.formacomunicazione.it
fridaymorningalbum.club
actividades.fundacionaltum.org
link.gad24.tools
fidgetspinnerhighscore.games235.com jellybounce.games235.com watersortpuzzle.games235.com
vsco.gatheround.com
grasertroxler.ch
hackerbash.com
hexdumper.com
hildegaublomme.be
www.hommys.com
howardablat.com
staging.hoya-hoya.net
improvsmobile.com
beta.inocentro.pt
isbenjiwrong.com
advisor-dashboard-stage-5.ischoolconnect.com
lib.jitsu.ninja
www.jusapi.com
www.kleezo.com
kumanoyakitori.co.jp
www.lahirusenadheera.me
www.lumengarden.in
link.api.m10.az
typehere.matthewgraham.me
admin.mean.pet
meoiswa.net
profile.dev.microwd.xyz
formulario.mymoons.co
myreflection.ai
www.nehakumardesigns.com
newpower.dev
www.nextveri.com
mediastock-popularvote.thaipbs.or.th
owlpay.jp
www.padovalongboard.com
auth.palplug.com
pnkyswr.com
meetings.pockt.com.au
prestigecleaningservices.co.uk
prspcts.co
queryitapp.com
quickscope.win
www.radstec.com
pwa.raw.surf
trax-beta.res.app
smiles.roadraksha.in
scavr.com
shaundantv.com
signosproject.com
www.tavern.art
teletuber.com
the-scratch.jp
nemo.tonytomo.me
ubytovanitenerife.com
terminal.vivime.info
epidemicrpmtest.ward.technology
new-backoffice.waylar.net
whitelightlabs.in
dev-app.yu-me.us
l.s3.zgora.pl