Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=ott360grad.de
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 07, 2025
Valid Until
March 08, 2026
68 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B0:E4:E0:F7:04:A4:8D:E9:7A:20:D3:19:4D:A5:BF:0D:AE:10:D3:25:DE:C1:CD:B9:4A:A1:56:E4:BA:58:7C:8A
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
Missing
Not configured
Content-Security-Policy
Basic
script-src; object-src; base-uri; +3 more
script-src 'report-sample' 'nonce-t5JxvywceERVM_6dp66iQA' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/DurableDeepLinkUi/cspreport;worker-src 'self',require-trusted-types-for 'script';report-uri /_/DurableDeepLinkUi/cspreport
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Present
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • 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)
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
share.cta.mn
bbs.5u.hk
www.75jaarbevrijdingommenapp.nl
snippet.affilimate.io
ambiance-color.fr
androidaudioplugin.org
www.applied.digital
app.autop.online
www.bargybud.com
blockl.ink
code.buzzapp.is
admin.casasavana.com.br
www.centro-boi.com
www.ciso.careers
cityofgracerccg.org
staging.clay10.co.uk
www.couldcomputers.org
cyberapocalypse.uk
app.cyberask.com.au
auth.c7l.cyberhaven.io
www.darkeinu-exams.org
dev.dealpartner.lk
test.devanshbajaj.dev
app.doconation.com
eascend.org
www.easy-budgets.com
fabiosousa.pro
www.factorio-francophone.ovh
fastproject.fr
www.fcokicktipp.de
laszlo.fodor.dev
www.fuzyongames.com
www.gabrielbrasileiro.dev
comune.garzone.store
install.gotocompu.com
grapeia.com.br
www.gunz.com.br
dod.humanli.ai
www.iarahealth.com
app.iconicair.io
www.investography.in
kataratech.io
studio-eu.kiswe.com
leiatreener.ee
lifelinechurchatlanta.org
nagapattinam.loyaldroptaxi.com
worldcup.marcello.dev
markusmassage.hu
markwatabe.com
matom.ai
www.mlz.gg
motto.to
mrch.dk
anthem.mycase.tax
www.myeventpass.com
soycandidato.mymoons.mx
agendar.mymoons.pe
dota.nevack.dev
ngonimujuru.com
nodamectravels.com
norand.io
sans.ondagoapp.com
ott360grad.de
p2plearningtogether.org
app.pagosmultired.com
pakkemodellen.dk
app.pappstor.com
www.poplme.com
yubari.pubrepo.jp
nl.zim.quickcommerce.org
quitandoka.com.br
admin.reseauaccesfamille.org
talisma.riso.dev
www.saiwai.dev
saveourbooks.org.uk
clinical-stage.scilifelab.se
retina-staging.sentrex.com
www.setlist.dev
pondicherry.southindiacabs.in
tirupati.southindiacabs.in
erp.stonepro.com.br
thebandwagon.live
test.theeuwes-it.com
beta.blog.timothyjordan.com
buzzer.trangandbao.com
www.triumphtechnicalinformation.com
tubeapp.net
www.universifyeducation.com
prod.unsolvd.app
valdezconsultores.mx
www.valiantfactory.com
admin.vedantaspain.es
dealer.vesselviewmobile.net
vrb.me
whenstarsalign.net
documents.wholechain.com
www.woodyswoodpile.com
www.964.live
www.yashikapublications.com
www.zachandnora.wedding
Other domains in certificate