Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=mahlzeit.heidenblut.eu
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 15, 2025
Valid Until
March 15, 2026
65 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C0:D7:AA:D1:D2:2E:CA:BA:DE:8A:87:35:DA:C8:5B:E4:BF:69:AE:1A:32:E4:F3:F7:6D:7C:57:52:37:AA:AA:36
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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share.amenplus.org
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travell.dimz.biz.id
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taskier.bradbieselin.com
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timesheets.codecapi.nl
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zgody.ekodent.pl
app.embat.io
www.enclaveai.io
enlightenflow.com
www.gpi.social
grocsale.com
groupeprotectronsecurite.com
mahlzeit.heidenblut.eu
highereducationbyhomestudy.in
homewod.fr
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indigenoustreeday.org
iotbat.inova.si
www.inprose.se
isalaam.app
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joincuddle.com
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kudla.dev
www.la-canopee.art
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calculadora.latasa.mx
www.ledna.xyz
lise.me
app.luisfoltran.com.br
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markato.studio
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app.migration.investments
modmywrangler.com
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link.muxic.io
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tastesand.neko-cheese.app
noteplore.com
www.nuancier-relationnel.fr
bydesign.odden.io
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os-intelligence.org
www.pebbel.co
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pillarsofwisdom.co.uk
www.projektwporzadku.pl
purecloud.ltd
app.rebit.co
rentopedia.net
www.rhmixcontabil.com.br
m-staging.rydcloud.de
s2.tc
safetyforyou.in
sahana.site
admin.seesee.photo
shopmona.store
www.silverstaruk.org
www.skymeyer.be
www.sssolarenergia.com.br
swiftdelivery.ae
app.tacolab.dev
admin.volks.teuestoque.com.br
www.thinkrupt.in
pqs.trustedaccountant.nl
www.twolions.co
app.vexonridge.com
vinkweb.lu
rwc.whyq.com.au
Other domains in certificate