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SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=centrosviluppo.it
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 03, 2026
Valid Until
May 04, 2026
75 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
36:E2:CA:B6:7A:8B:BF:30:D5:64:7A:60:D3:C3:9F:59:0D:46:B0:8E:24:48:4F:D6:C7:D0:F1:03:37:9C:51:73
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
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
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • 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
90 domains
dei.it
*.dei.it
centrosviluppo.it
*.centrosviluppo.it
cfv.it
*.cfv.it
circlesquare.it
*.circlesquare.it
circumstances.it
*.circumstances.it
coincrowd.it
*.coincrowd.it
commercefree.it
*.commercefree.it
computerinteraction.it
*.computerinteraction.it
confermo.it
*.confermo.it
consequences.it
*.consequences.it
consorzioenergia.it
*.consorzioenergia.it
costprice.it
*.costprice.it
crank.it
*.crank.it
daniels.it
*.daniels.it
e5420976.vip
*.e5420976.vip
e5435520.vip
*.e5435520.vip
emailingascendagency.com
*.emailingascendagency.com
fantasticherie.it
*.fantasticherie.it
fastreply.it
*.fastreply.it
g4js6f.top
*.g4js6f.top
gameplayers.it
*.gameplayers.it
giochiinscatola.it
*.giochiinscatola.it
gniygrazhdan.com
*.gniygrazhdan.com
haveat.it
*.haveat.it
hemprecreational.com
*.hemprecreational.com
hoteldonnasilvia.it
*.hoteldonnasilvia.it
hydroinformatics-community.org
*.hydroinformatics-community.org
ingames.it
*.ingames.it
inimitables.it
*.inimitables.it
iraqi.it
*.iraqi.it
ispack.it
*.ispack.it
janela.it
*.janela.it
jit.it
*.jit.it
lamansardina.it
*.lamansardina.it
liris.it
*.liris.it
lyainc.net
*.lyainc.net
management-software-401164284.click
*.management-software-401164284.click
mostgroup.it
*.mostgroup.it
musicandfood.it
*.musicandfood.it
mybookmarks.it
*.mybookmarks.it
mzzrj.net
*.mzzrj.net
p87.it
*.p87.it
peppes.it
*.peppes.it
physis.it
*.physis.it
postletter.it
*.postletter.it
Other domains in certificate