Open
Cached
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just now
82/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=advertisment.it
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 04, 2026
Valid Until
May 05, 2026
80 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
F2:D4:D7:CA:55:EF:40:58:6B:76:63:7D:FE:D4:99:EC:8A:AB:03:4E:DA:DE:55:02:95:FF:AF:BE:46:5B:C9:90
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
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
cerume.com
*.cerume.com
advertisment.it
*.advertisment.it
businessmedia.co
*.businessmedia.co
businesstrust.it
*.businesstrust.it
buylike.it
*.buylike.it
buyrealestate.it
*.buyrealestate.it
capodivaticano.it
*.capodivaticano.it
car-rental-88.click
*.car-rental-88.click
carneofamilysecurelink.com
*.carneofamilysecurelink.com
cartierhandbags.com
*.cartierhandbags.com
casertapoker.it
*.casertapoker.it
cazino-admiral.com
*.cazino-admiral.com
celltec.biz
*.celltec.biz
cement-contractors-918387504.click
*.cement-contractors-918387504.click
championclub.online
*.championclub.online
chatdeep.org
*.chatdeep.org
chinatimes.net
*.chinatimes.net
choicehomesolutions.com
*.choicehomesolutions.com
cialisswind.com
*.cialisswind.com
cityofrhgov.com
*.cityofrhgov.com
claridot.com
*.claridot.com
classificados.it
*.classificados.it
clearspringheathcare.com
*.clearspringheathcare.com
codecube.co
*.codecube.co
codefun.co
*.codefun.co
compressione.it
*.compressione.it
condannare.it
*.condannare.it
contentmanager.co
*.contentmanager.co
cosmique.it
*.cosmique.it
coverskin.it
*.coverskin.it
cpbet.pro
*.cpbet.pro
creators.cafe
*.creators.cafe
crenext.org
*.crenext.org
cryptpro.xyz
*.cryptpro.xyz
cyclop.co
*.cyclop.co
d2yehn1.cyou
*.d2yehn1.cyou
decisogenic.com
*.decisogenic.com
degaresh.com
*.degaresh.com
delprincipe.it
*.delprincipe.it
dentist-nearby-usa-9527.click
*.dentist-nearby-usa-9527.click
depressants.it
*.depressants.it
design51.com
*.design51.com
dhzkt.pink
*.dhzkt.pink
digital-bean.org
*.digital-bean.org
dimerack.net
*.dimerack.net
Other domains in certificate