Open
Cached
·
just now
98/100
SECURITY SCORE
Certificate Information
Subject
CN=spanndecken-dmb.de
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 15, 2025
Valid Until
February 13, 2026
74 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
45:6D:FB:6D:F3:1F:3E:D6:4F:D0:49:21:0C:1C:4D:0E:9D:EE:29:F2:E7:78:88:5A:00:42:39:34:2C:0D:71:0A
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
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Strong
default-src; script-src; style-src; +10 more
default-src 'self'; script-src 'self' https://www.gstatic.com https://apis.google.com; style-src 'self' https://fonts.googleapis.com; img-src 'self' data:; font-src 'self' https://fonts.googleapis.com https://fonts.gstatic.com; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; connect-src 'self' https://*.firebaseio.com https://*.googleapis.com https://securetoken.googleapis.com wss://*.firebaseio.com https://firestore.googleapis.com https://accounts.google.com; frame-src 'self' https://*.firebaseapp.com https://accounts.google.com; block-all-mixed-content; upgrade-insecure-requests
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • 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
Wildcard CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 6 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
xbfluent.com
www.312buoy.com
app.7hubshipping.com
adivinaque.com
www.axlbrains.com
bbwgroupllc.com
marine.bgood.ai
beta.boarda.io
app.bolsadescentralizada.com
beta.byvinci.io
cadconcept.eu
casesync.in
www.checc.io
chinmaybansod.in
chooseukraine.org
chiflas.clau.io
buybunch.co.il
staging.dsr.stulzindia.co.in
hicrqr.high.co.th
aripochi.codeforyokosuka.org
hepatil.com.pl
comprarenusd.com
www.darceo.com
deezcabnuts.com
devistudio.in
forge.dicehorizon.com
diverdown.co.jp
dixonwaste.com
dreautogosolution.com
www.dreautogosolution.com
links.porsche-test.drivercopilot.com
eclypsium.solutions
www.ecohousesrls.cloud
www.encf.do
findata.com.br
fleet-business-test1.au1.fleet-dev.com
fleet-driver-test1.au1.fleet-dev.com
fleet-hub-test1.au1.fleet-dev.com
fleet-traveller-test1.au1.fleet-dev.com
flume.io
recall.gac-oman.com
gerasoft.co.uk
app.getbrite.co
auth.gochorale.com
www.green.boats
gtahair.com
henrikskaderseg.no
iguinhozinho.com.br
www.impciam.com
www.itsonlyhousie.com
joycap.my
qt-admin-develop.judicialappointments.digital
www.kondorcompany.com
staging.krav-maga-esbjerg.dk
kwiclauncher.io
biglietteria.leisureappweb.it
kidshome.liltriangle.com
www.longtermguru.com
mbaindustrial.net
k2taj.megapos.store
www.beta.pre.meuplanotim.com.br
mlcl.be
www.nektoman.online
expo.nosy.agency
nwaeventco.com
www.ohwow.cyou
www.online-mic-test.com
kev.ozka.au
www.pavetron.com
phrazy.fun
bestellen.pizzacenter-hamm.de
www.pizzariabauru.com.br
www.proxks.com
www.qrockz.com
rafflerush.us
realizeplatform.com
mktenfoque.rescatetecnicoit.cl
salusfitnessandnutrition.com
santanna.digital
dev.sealog.co.uk
scroll.seb7a.net
cuddalore.selvitravels.in
tenkasi.selvitravels.in
compras-pmamapama.silconp.com.br
www.sittus.com.br
skivistahouse.me
spanndecken-dmb.de
provider.studdio.ca
subdepthtech.com
canvas.surfboard.se
pwd.swagit.io
takwyn.net
www.tenminutewait.com
data.thecarcart.com
vaverktyget.se
bbcmg.vida.vdmsapp.com
jundiai.vox2you.com.br
test.tenant.woonig.app
somos.yesmkt.net
company.yoctoapp.online
Other domains in certificate