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SECURITY SCORE
Certificate Information
Subject
CN=lmu-klinikum.de
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M02
Valid From
February 27, 2025
Valid Until
March 28, 2026
119 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
24:7B:80:12:AE:70:62:80:E7:F5:0E:74:DE:12:B3:9A:ED:12:34:32:55:28:F7:38:CD:E4:41:5A:50:24:91:33
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Add Content-Security-Policy header to prevent XSS attacks
- • 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
97 domains
lmu-klinikum.de
*.lmu-klinikum.de
*.bszg.lmu-klinikum.de
advance-care-planning.de
*.advance-care-planning.de
augennetz.bayern
*.augennetz.bayern
aware-study.eu
*.aware-study.eu
baycellator.de
*.baycellator.de
bewegung-bei-krebs.org
*.bewegung-bei-krebs.org
brenda-leducq.de
*.brenda-leducq.de
ccc-muenchen.de
*.ccc-muenchen.de
ccrc-hauner.de
*.ccrc-hauner.de
champ-allergy.eu
*.champ-allergy.eu
childeu.net
*.childeu.net
cio-uk.de
*.cio-uk.de
covid-kids-bavaria.de
*.covid-kids-bavaria.de
dizzynet.eu
*.dizzynet.eu
early-studie.de
*.early-studie.de
earlyburst.de
*.earlyburst.de
eurosmr.com
*.eurosmr.com
eurotr.eu
*.eurotr.eu
for5621.de
*.for5621.de
forschungsprojekt-mobistar.de
*.forschungsprojekt-mobistar.de
forschungsprojekt-response.de
*.forschungsprojekt-response.de
forschungsprojekt-welcome.de
*.forschungsprojekt-welcome.de
german-stroke-registry.de
*.german-stroke-registry.de
gibmirfuenf.org
*.gibmirfuenf.org
grk2274.de
*.grk2274.de
herzklappenzentrum.org
*.herzklappenzentrum.org
hno-netzwerk-bayern.de
*.hno-netzwerk-bayern.de
*.infopark.io
integration-programm.de
*.integration-programm.de
iolin.org
*.iolin.org
ipek-research.com
*.ipek-research.com
isd-research.de
*.isd-research.de
itn-top.eu
*.itn-top.eu
itn-trafic.eu
*.itn-trafic.eu
keep-your-nerves.org
*.keep-your-nerves.org
kum-kompass.de
*.kum-kompass.de
lenimap.de
*.lenimap.de
life-hivinitiative.org
*.life-hivinitiative.org
*.lmu-fraueninsel.de
*.lungentumorzentrum-muenchen.de
*.md-net.org
*.med-international-lmu.de
*.medizinlehre-bayern.de
*.munichcancertalks.de
*.nerven-behalten.org
*.neuroimmunology-munich.de
*.nevas-netz.de
*.parklink.info
*.partner-studie.de
*.percellum.de
*.pokal-kolleg.de
*.prisma-pediatricstroke.com
*.projekt-gertrud.de
*.psy-pgx.org
*.rapaed.org
*.solar-studie.de
*.synergy-munich.de
*.tele-kasper.de
*.trace-study.de
Other domains in certificate