Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=marvel.adamleis.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 30, 2025
Valid Until
February 28, 2026
88 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
11:B8:52:1C:2B:10:04:A4:F7:BA:44:A9:AA:E1:98:BE:22:8D:61:84:F2:5B:A0:65:6B:17:31:23:C0:80:57:09
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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actionclean.fr
marvel.adamleis.com
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cobweb.me
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staging.callcenter.crisply.com
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dclawnpro.com
www.dessertissime.fr
www.dessin.it
www.devity.in
www.diegofcoluna.com
www.digitalreadiness.org
dirtyhands.ai
eandresen.com
entmit.com
www.etis.app
imageconverter.f5.si
fixmyphone.shop
flaschenpiraten.de
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getautomate.app
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python.globalasystem.se
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knightsync.app
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v2-ui-system.laba.id
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app.staging.mantra.ms
mateusspinelli.com.br
dev.medipass.me
moto.mindofmatthew.com
mrbeez.buzz
mt-inc.co.za
external.mtnncoveragelocator.com
www.myfamilyftree.cc
www.myresearchexperience.com
www.mywellth.app
cdn.nyabyte.dev
sah.org.in
pedidos.online
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prozessagent.de
www.remedi.app
app.rolloverrep.com
runningsoftware.systems
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studio.saramandic.com
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www.help.smokeless.world
appbuilder-demo.softcrm.ro
sparrowsprojects.com
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sumitchouksey.com
qr.swachh.io
www.app.swingtoday.dance
www.swingtoday.dance
teenosoft.com
tejasschools.com
www.thebakery.xyz
dev.app.unsaddl.com
dev.usecatch.com
veripet.tech
www.vpinch.uk
vtjs.app
watchnewlife.online
webassembly.tech
dev.webitiz.in
wkbixby.family
workstudio.app
www.workstudio.app
apis.zense.online
Other domains in certificate