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SECURITY SCORE
Certificate Information
Subject
CN=reserver.lu
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 29, 2025
Valid Until
March 29, 2026
89 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
BF:79:44:06:64:E7:BE:17:66:22:26:93:AA:AA:5A:4A:2F:CE:5D:37:CA:9C:B2:41:6C:11:18:F1:82:90:1F:45
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
qwaggadev.com
3939.moe
www.abc-network.net
auth.dashboard.admediary.com
app.adminimo.com
www.ajahunt.ee
algorima.io
alugabem.com
shayari-nama.asquareinfosol.com
uscmunstervolley.bfsp.app
cle.vision
running.colddmspro.com
link.collegepass.org
bs.cremawork.com
testadmin.crepme.com
cvstrydom.co.za
www.darkhorsegrillandcatering.com
de-raamfolie-shop.nl
admin-dev.digiqc.com
applinks.eis24.me
koyo.elsa.sg
empuzzled.com
applink.foreks.com
fuckyeahbigbrother.com
funsite.in
futurmarketingdevelopers.com
geer.solutions
redirect.glafie.com
gostilnaanzic.si
www.guardian.icu
www.hibellconsultancy.com
hippamate.com
www.hypermap.co
levanson.id.vn
dev.riskradar.illuminet.io
topgrade.impactwrap.com
inciteworlds.com
pg-canada.onsite.invue-live.com
www.iseki.pw
m.gstportal.jamku.app
kindnessdestroyshate.com
acousticmeter.kwaek.ca
leonaltstadt.com
www.mcauleygroup.net
menuplanszowe.pl
mhalsamak.com
moneytime.ai
valdevienne.montri.fr
seasons.moscow.sport
admin.motobase.jp
mtx.link
mydolo.co.uk
www.myworship.co.za
w.naturalfa.hu
nickdisandro.com
nobelza.com
nsport.click
www.oliverlord.co.uk
serviceagreement-dev.omnicar.io
ootyapplecabs.com
op-log.com
cdn.osrsrecords.com
stage.scan.ourpetpolicy.com
www.pdfsnake.app
pereira.app
www.pezetter.com
www.backoffice.pikkopay.fr
www.pinfinder.app
polisazycie.app
quantforia.com
www.quenaudon.com
app.quickdsn.com
ramirex.com
applink.remessaonline.com.br
reserver.lu
copilot.retailmediagroup.com
www.sanchezautocollision.com
seyonthirumangalam.com
www.sidasbd.com
storyy.io
link.sundose.dev
bna.tallyfor.com
www.teamwiz.in
teqit.io
www.timetip.app
tungsahur.xyz
tvee.app
app.upsway.io
eu.api.uveye.app
app.vidaah.vet
www.vigiz.com.br
watlunchtgu.com
app-staging.wearefairgame.com
webharmony.dev
www.weedlink.de
whisperedwords.club
order-tool.xtrnls.de
www.zanettiimoveis.com.br
sunglass.zeero.tech
zipship.in
Other domains in certificate