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SECURITY SCORE
Certificate Information
Subject
CN=zeia.tech
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 11, 2025
Valid Until
March 11, 2026
75 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
73:EF:20:35:AA:6E:C7:99:6E:CF:79:8E:DF:B3:3E:D2:4F:C2:02:60:AA:C8:56:86:AE:EB:92:A4:AD:B7:97:41
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
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prz.apprendre-flutter.dev
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arturarc.pl
www.b6.games
devapp.blueheart.io
trackify2.bluewings.in
chekhov.app
chemmatch.net
dashboard.chillapp.ae
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link-dev.pro.chillar.co.in
control.collecta.africa
app.collegites.tech
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commit-conf.com
aslan.cross-switch.app
cylabs.xyz
domenicopallotta.it
drlingua.com
elovec.si
app.entregali.com.br
ericsmiley.de
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dev.helloii.com
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karte.hotaka-g.com
www.innovolegal.cl
beta.jobeez.app
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landing-page.cloud
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mobile.bibliotheek.lexlibris.nl
liemlight.com
lodocomedy.com
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app.mealzee.com
mercadito.com.ar
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devbusinessone.app.restoturno.com
links.select.revu.net
robotango.jp
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v2-account.sfty.ai
mno.next.siden.io
simplefractal.co
skillscout.ai
midas-app.speakylink.com
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tag-analytics.squid.pink
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auth.stockornot.app
studiofotografiet.dk
swabifoods.com
app.thepineapp.com
www.tocomgmt.com
tool20.biz
trdl.tools
dcpswfir.vectorsofparadigmshift.com
boligvelger-dev.visterhemsedal.no
wizxp.com
www.xauri.com
zeia.tech
mythuattrunguong.zrm.vn
Other domains in certificate