Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=vitalsteps.nl
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 23, 2025
Valid Until
February 21, 2026
74 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
03:E2:B7:E8:FC:27:B9:EC:FE:E0:69:37:70:33:CD:44:1B:6D:EB:8A:E1:F9:19:34:8F:D3:F6:D5:54:DB:2F:50
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
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
dimovconstruction.com
11521877.peerly.app
meta.12traits.com
245park.com
lofi.4mi7.com
wallmobile.9lessons.info
auth.acropolis1989.com
admin.dev.affilimate.com
messaging.alexisgommet.com
oldportfolio.alexisgommet.com
app.allhorses.nl
app.almaapp.mx
alrehmanquranacademy.com
www.altonivelmoveisplanejados.com
ankushchauhan.com
anujguglani.com
dev-services.aquaroseirrigation.com
aramonstream.com
arnoldi.co.za
asecretmessage.link
aspectsone.com
dev.interviews.auctusiq.com
app.awaken180weightloss.com
belike.studio
benitrans.com
www.capetonianpoet.com
applinks.christiancinema.com
www.clearskiesengineering.com
www.supernova.com.tr
concordiabank.us
contrasts.app
authorization.sbx.discovery.corelogic.com
www.devorahnov.com
sib4.dicodingacademy.com
dorianthegray.com
primetimetable.ear.com.br
eeecccooo.uk
energie.immo
canary-wharf.equiem.mobi
exci.tel
www.fightron.com
foinq.com.au
www.foolspyorahuolto.fi
driver.fumes.app
test.galeriaecho.online
www.gamebanai.com
geomaster.biz
www.gotdoug.com
gretchenehrhart.com
trace-app.icheck.vn
inapp.idosport.app
isy-garten.at
gsa.jcorecompanies.com
www.kalkulatorsejmowy.pl
t.kdl.pet
legacypublishingcompany.com
diagnostics.liftstatus.nl
students.lkdkk.org
madrugaurbanismo.com
demo.medidesk.fr
www.minihome.studio
misletras.pro
adm.namahwellness.com.br
www.nestofthorns.co.uk
ogafit.com
omicronium.com
pansjournal.org
assets.passtalk.app
app.populi.ai
pop-new-dataflow.prognos.se
publiko.ph
pugnax.fi
punemanagementassociation.org
robbieelias.ca
www.rolldnd.org
www.securecode.app
auth.sellermetrics.co.za
simplifaisolutions.com
sirtassalot.se
solohealth.app
extension.sonovoice.org
srpholidayss.in
www.srpholidayss.in
www.standardexpress.pl
stewardtechnologies.com
app.superslide.co
surajsisodia.dev
app.teletec-tis.com
dk.testla.nl
therules.win
www.tjswholesalers.co.uk
auth.google.tokplay.com.br
tregua.it
isse2020.fei.tuke.sk
www.veilig-bewegen.nl
venleycapital.org
www.verestok.com
vitalsteps.nl
auth.wireguard.uk
www.yourcustomai.com
Other domains in certificate