Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=support.ellume.net
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 19, 2025
Valid Until
January 17, 2026 64 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D0:D6:E3:BC:4A:BB:BA:30:B9:D2:F2:AC:B7:3D:0E:97:13:2D:DD:9C:CD:7A:DC:E6:81:67:7E:F8:82:8D:1F:91
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
nosproductions.com

Other domains in certificate

www.agro3g.com.br
www.angelm.dev
appsolutions.cl
as-bauelemente.eu
www.axelmry.com
www.biswanathsahoo.in
www.boonjiproject.com
dashboard.botfactorai.com
app.dogfood.brinkhorizon.com
captainindiafitness.in
carriefilionshouseofbadideas.com
cincogatos.com
auth.cn-dev.link
admin.lexillon.co.il
cvg.co.in
www.melchdesigners.co.ke
winhorse.co.kr
codaminima.xyz
connection-scout.com
online.cronysoft.com
www.dennisrankin.com
support.ellume.net
emrahaydin.dev
www.fak10.app
flupke.dev
app.foodit.cl
fork.software
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app.ayutthaya.go.th
cubetime.grevling.dev
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histocks.io
homoblood.online
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www.play.staging.numberhive.mightybyte.us
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mpn.rip
filmer.informacion.my.id
www.myresearchexperience.co.uk
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studio.orai.io
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safety.pacificrimgc.net
licensing.production.pro
www.produvar.com
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recap.bio
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paket.sanwald.dev
stg.hall.satella.shop
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streamplayer.net
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thepartridge.net
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tongfei-korean.ca
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tualiadokeo.com
www.turbosoft.co.jp
mobile-qa.vetzy.online
staging-app.viviclinic.com
wahlanalytics.es
www.words.win
workshowcase.com
uk.x-tronlive.co.uk
www.zer0q.com