Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=zebraspring.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 14, 2025
Valid Until
March 14, 2026
60 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
FF:D6:20:68:71:20:E8:29:FF:89:53:DB:18:89:60:2A:8B:51:1B:27:4A:6A:6D:E9:04:6F:AD:4A:9E:28:2C:F1
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
grssalex.dev
9bo.jp
adriantravel.id
ajnasuite.ajnalens.com
www.akws1.com
nsgid.almeraim.com
alnashmi.com
alsroofing.com
amdmartech.in
preview.apobuddy.cloud
beta.arakene.com.br
admin.baitatri.com.br
www.bitlamediaworks.com
bluepeak.website
boardbazaar.in
install-dice.bombayplay.com
cannonai.io
capivarapj.com.br
cardeals.fyi
qamailing.nemus.cesefor.xyz
crm.cleciobarbosa.com
bibiindictment.mako.co.il
theavatar.co.in
codelore.tech
tintlab.com.ng
www.consultorplansaude.com.br
danielcjackson.org
www.dealerreserve.ca
portal.educationencompassed.com
dkutapp.eduniapps.com
eelde.se
elaiapp.com
ethpos.io
fetajan.com
fitappia.com
reports.fosterway.com
www.franklingrowth.com
giantfridge.com
gpjebrane.com
growtrak.in
hetergroup.com
namdapha.iitmbs.in
incitewater.com
www.infovisuals.co
www.inoa.com.br
insideisrael.fm
auth.dev.account.kachaka.life
ledverse.com
www.livspect.com
marmolestextil.com
michaelbruce.dev
min-bun.com
pseudo-app.minna-no-ginko.com
www.mishe.co
moodtowine.com
muckle.dev
www.mynailseverywhere.com
www.mysticalscrolls.com
hotel-prueba.nearbyfytown.com
onewordortwo.com
appathaasamayall.owct.me
pierrepagacz.dev
pilates4all.de
www.play29.com
testlive.printwag.com
puratechnologies.com
www.raventac.ca
university.realsenseai.com
ruralreels.org.uk
www.sandunsiwantha.com
pages.scorebase.co
spora.chat
storychum.com
auth.stream-ai.net
bodahenriquezmarroquin.swanmoments.lat
graduacionalejandraabrego.swanmoments.lat
tablemuffins.com
staging.takukai.co.nz
testara.techjays.com
techmoju.com
vaiprochao.tecladodoaspas.com.br
www.tecnino.com
lmk.thecreatology.com
trystyleit.com
admin.tutorlynow.eu
unq.life
app-stage.untied.io
mcfarlinstudyrooms.utulsa.edu
qa.business.vezham.com
vfteams.org
wastegate.co.uk
wedding-andyleo.info
wentria.com
wheeler.studio
www.yknaturecure.in
yknaturecure.in
lc.ysstechservices.com
pma.ysstechservices.com
ysstechservices.com
zebraspring.com
Other domains in certificate