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SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=valdelsa.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
April 13, 2026
Valid Until
July 12, 2026
63 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E4:E8:52:82:89:4A:A4:E1:4F:7F:AD:1E:8C:59:D4:51:68:2B:D5:10:CE:7E:97:EC:AA:5A:A4:7A:8B:ED:BD:33
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
87 domains
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*.betigent.com
block-breaker.com
*.block-breaker.com
capitallightningprotection.com
*.capitallightningprotection.com
carchatbots.com
*.carchatbots.com
*.backend-pre.cardioangel.com
cardioangel.com
*.cardioangel.com
*.hostmaster.cardioangel.com
*.www.cardioangel.com
chewprojectyeg.org
*.chewprojectyeg.org
competitiveukraine.org
*.competitiveukraine.org
corerenaissadvis.co
*.corerenaissadvis.co
d00hof.cyou
*.d00hof.cyou
dbdpfg.town
*.dbdpfg.town
dbenx.tires
*.dbenx.tires
dc34ael.cc
*.dc34ael.cc
dfrct.net
*.dfrct.net
fetchasquadsdifference.com
*.fetchasquadsdifference.com
*.partner.fetchasquadsdifference.com
fetchasquadsdivision.com
*.fetchasquadsdivision.com
fetchasquadsonly.com
*.fetchasquadsonly.com
filateliaandorrana.net
*.filateliaandorrana.net
hphbmh.help
*.hphbmh.help
hu-cars-d00e2116.sbs
*.hu-cars-d00e2116.sbs
ikzns.art
*.ikzns.art
ileiadone.info
*.ileiadone.info
jookw.bet
*.jookw.bet
nortonpass.com
*.nortonpass.com
personalizedweb.com
*.personalizedweb.com
pewjw.town
*.pewjw.town
prophetsprey.org
*.prophetsprey.org
s9z.xyz
*.s9z.xyz
sein.live
*.sein.live
*.miv.valdelsa.com
*.mx.valdelsa.com
*.remote.valdelsa.com
*.ssl.valdelsa.com
*.sslvpn2.valdelsa.com
*.sslvpn3.valdelsa.com
valdelsa.com
*.valdelsa.com
*.ww1.valdelsa.com
*.ww25.valdelsa.com
*.www.valdelsa.com
welcometothejungle.xyz
*.welcometothejungle.xyz
whofetchasquads.com
*.whofetchasquads.com
wjzuf.art
*.wjzuf.art
wqjrq.town
*.wqjrq.town
wsoxo.cruises
*.wsoxo.cruises
xn--tsu122b.com
*.xn--tsu122b.com
yeulite.com
*.yeulite.com
zzz285.cc
*.zzz285.cc
Other domains in certificate