Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=aardling.academy
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
April 23, 2026
Valid Until
July 22, 2026 76 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
DF:00:A1:DE:F5:27:98:7A:7F:63:B4:F4:8B:CC:EF:CA:2D:0C:10:70:8D:C0:12:72:86:0E:D0:09:54:F3:62:35
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 Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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
launchflowlabs.com

Other domains in certificate

aardling.academy www.aardling.academy
admin.abc-dates.de
app.abe3.net
abhinandanbarman.online
ul.afamily.vn
www.ardinn.com
admin.arquis.com.co
auth.as-stage.work
assemblylabs.tech
www.barbearialisboa.com.br
www.bicepslog.pl
rental.bridal-mimatsu.jp
lettering.caferati.dev
casperbachr.dk
cloutindex.org www.cloutindex.org
congressodireitotecnologia.com.br
test.courtmaster.io
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d7rcs.com.br
daayada.org
www.dakwerken-vanelshocht.be
distress.md
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applink.doctorbella.kr
commande.ducrorobichaud.com
www.enhancewithibbi.com
esgscorepro.com
videos.eventsourcing.live
app.familinku.site
ferreira-construction.fr
plantao.fortsecure.com.br
www.futureforests.in
gaufretoi.fr
getsbetter.org
www.gradly.it
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hysteron.co.uk
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imaginetask.com
app.test.inrelation.io
cv.joyfultechnology.co.uk
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nd51.koffi.vn
latambrandprotection.com www.latambrandprotection.com
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lollipop.social
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mnmitservices.in
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aitc.nuol.edu.la
www.omernof.co.il
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pruebas-web.website
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basicapp.rgn.io
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solutions.tugagency.com
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adminlabel.vais.vn
www.vekta.work
vela.quest
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support.webiqondigital.com
test.wordago.net
xplrit.com
app.yu-me.us
yugamcloud.online
zayas.ai