Open
Cached
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just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.jairzinno.dev
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
January 17, 2026
Valid Until
April 17, 2026
87 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
BF:A1:C7:A7:3A:AB:FA:5A:70:3B:DB:28:C2:1D:1C:99:63:0A:2F:E6:8E:14:55:75:42:35:00:C4:B3:EF:25:B1
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
boabmaps.com
www.1xrun.limited
accorde.pl
aipriest.online
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show.assist-ia.com
atheneasolutions.com
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pdfinvoice.apps.avada.io
www.avoidendsnow.com
link.backupchest.com
bestallen.com
boekelseverleiding.nl
clip.bunkersync.com
cardscoring.com
carlospedraza.mx
carlospetry.com.br
centrurecreational.ro
civic-voice.us
kuttikoliti.co.in
www.logicbloom.co.in
classroom-growth.codingninjas.com
www.coldfusiontech.net
myvac.com.my
www.crickgd.live
qa.app.criisp.io
crral.com
datachester.com
dmoori.com
admns.enukso.com
eudania.com
expertplus.in
www.expertplus.in
ezkoray.com
app.fractory.com
francesmorrison.com
gandharsales.com
www.gandharsales.com
geneanno.com
globalcaresurgical.in
v2.guptahitesh.me
hannhwafabrics.com
haraldwenkassociates.com
harrow-education.com
hcmanifesto.com
helekgroup.com
www.helpersfy.com
housebook.io
pro.hyred.my
app.jdiasconsultoria.imb.br
w3schools.indyriot.com
www.jairzinno.dev
jamesmayr.com
fluid.joyouslab.com
www.kanjidrill.com
www.kiffgo.com
knockitout.app
www.kshortsleeve.art
hostel.lancehawks.com
laptoptassen.nl
letsplant.app
www.m-bk.com
mai.tokyo
www.mandeepkaurtangra.com
web.staging.manowpoint.com
mathieuvacance.com
www.matthewgoodwintherapy.com
www.maxhairdiffusion.it
sellerportal-admin-uat.maxsold.com
www.medarov.app
pos.merapashu360.app
metheusstudio.com
moolex.ventures
www.mraquatech.in
mypassioncoffee.com
mypcand.me
pic-tonybetes.mentor-stage.neccton.com
pay.nikol.ai
dev.app.nomelome.com
dashboard.parfums-asie.fr
vodmanage.people-connect.com
perqt.com
www.phatbite.co.uk
psyjai-dashboard.com
rafasanjuan.com
srikrishna.life
notes.svaracollective.com
debug.the.app
towerlabs.com.br
twinqlecomputersverify.online
link.ussoccer.com
vahansathi.org
www.vanshkanojia.dev
auth-member.vendorhubs.net
wego.visa2fly.com
vtsresidency.in
staging.washere.app
www.worklanka.lk
gov.yoroff.com
zenly.life
Other domains in certificate