Open
Cached
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just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=campusmeet.de
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 20, 2025
Valid Until
January 18, 2026
67 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B9:04:78:60:99:DD:BF:13:35:CC:41:F5:FA:55:A0:40:E0:35:72:05:D5:01:65:CB:CF:B0:7D:4E:FF:B8:CA: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
zaroda.net
lowes-kitchen-hub-prod-b.3dcloud.io
abhishekdoshi.dev
manager.ableedulab.com
www.aboutvq.com
ancosenergy.ro
www.axpine.com
barfuss-vitalitat.de
bayudewanto.com
recrutementmedical-webform.biloba.com
www.bluehouse.is
bluelagoonpools.in
report.deeno.bycopilot.com
campusmeet.de
www.campusmeet.de
cartree.co.za
chaosmode.space
link.xword.co.il
alliedaluconc.co.in
www.smartoil.com.ec
otodeger.turmot.com.tr
www.bailin.com.tw
combat-sport.club
conceptssalon.in
copperdeli.co.za
calendar.countit.hr
dev.critz.cc
devontech.in
lod.devrd.net
www.dhakalroshan.com
share.earnd.app
links.evexiaapp.com
farolbusca.com.br
historymatch.fungam.es
dealers.gigashoes.nl
gratereaux.do
www.greersmed.co.nz
www.guzoom.com
redirect.herbitussin.pl
heymanitas.com
lotty.innov.one
ju-an.studio
www.kadata.fr
kahunahomes.org
www.kamerakennus.fi
koirala.de
www.koncertvobyvaku.cz
louna.studio
s.api.macroflo.com
www.mal-pay.com
measuremap.online
www.meetnow.in
miguec.dev
playground.neoprismlabs.in
www.nikolaosmaniatis.com
app.ab.nxt-lvl.ink
auth.parfumerie.ai
patientsecure.me
demo8.platform.fit
preview-touch.plenion247.eu
www.procal.es
www.questlinevtt.com
comercios.reciveci.ec
redbyt.io
docs.retextion.com
www.revantwerpen.be
demo.roboflow.one
www.rozproperties.co.uk
dev.rubirace.com
www.ruhland-kallenborn.eu
www.scannerweb.fr
manager-staging.screenlime.io
seasonaljobs.app
securbot.in
sendhub.cc
www.shakery.net
www.shreyash.ai
app.smartrails.ch
snapit.ph
sparxvr.com
www.statement-gateway.com
brella.strollhere.com
www.sucolab.info
sweetspot.ae
admin-dev.syzl.io
teja.xyz
www.thaiwhere.org
science.theorygenerator.com
www.ticketand.co.jp
tonyzheng.xyz
turbineduca.com.br
bo-preview3.una-community.com
www.valpo.fi
www.verleyen.be
adminv2.videolink.app
book.vklyukin.com
vslcaterers.com
wirewise.ca
admin.witful.rodeo
www.zenreki.health
Other domains in certificate