Open
Cached
·
just now
77/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=public-card.custom-overlays.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
August 04, 2026
Valid Until
November 02, 2026
83 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
12:AE:C5:EC:75:2D:1B:FB:46:C0:9F:C8:B2:E9:2F:1B:3E:50:90:CB:96:E5:C0:67:2F:59:8C:A1:0E:8C:68:77
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
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
datumtools.org
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www.casanobrenegocios.com.br
app.catermon.com
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goldenstatetms.cnbl.dev
auth.communityshaala.com
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public-card.custom-overlays.com
cybecon.se
cyberoot.eu
deenatural.ch
dekleine.be
doctorakarinadelgado.com
driverscars-xochimilco.com
www.driverscars-xochimilco.com
e-mente.net
evtechmotors.in
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fincontrolperu.com
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www.fitza.co.kr
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draft.gainz.studio
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getradley.com
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learna.ac.uk
www.linfieldfarm.info
www.lj-wedding-2026.com
demo.localrulesgolf.app
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poke-hub.melvernhacktiv8.online
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www.mulazimai.com
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nexolab.dev.br
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nodusautomations.co.za
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ohmvedatechnologies.com
onekura.net
www.painterreference.com
parisdakarrodas.com.br
www.pchservices.uk
pro.photo.phuket.run
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proxigollc.com
racedayaerials.com
raingreen.lat
redskyautomation.com
www.redskyautomation.com
agua.repartipar.com
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roomofdays.com
www.roomofdays.com
flames.rorygarand.com
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www.royalone.mx
shmanmon.com
dashboard.sia-code.online
sirevo.jp
slatescreen.com
www.sofxemo.com
slash.stationone.io
www.tgtechpro.com
thatsdefensive.com
theconduitapp.com
tracker2u.com
ucrnn.net
www.urjayati.org
venturasystem.app.br
wordup-academy.com
Other domains in certificate