Open
Cached
·
just now
76/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=ku11.bid
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 04, 2026
Valid Until
May 05, 2026
73 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
26:4D:72:04:27:DA:E5:B2:9A:AD:2A:40:3F:7C:47:FD:43:15:29:F1:7E:33:8E:27:7A:39:1D:A9:61:30:AE:4D
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
89 domains
mitsuba.it
*.mitsuba.it
ku11.bid
*.ku11.bid
kwikembed.com
*.kwikembed.com
lafayette.it
*.lafayette.it
lafoa.it
*.lafoa.it
lakan.it
*.lakan.it
landbfashion.com
*.landbfashion.com
lcsp2.top
*.lcsp2.top
lett.it
*.lett.it
letterboxednytanswers.com
*.letterboxednytanswers.com
leyahwrk.xyz
*.leyahwrk.xyz
liverani.jewelry
*.liverani.jewelry
*.dev.looksport.it
looksport.it
*.looksport.it
luyeecapital.com
*.luyeecapital.com
lyshengxin.com
*.lyshengxin.com
managedtechsupport.com
*.managedtechsupport.com
manhwatv.me
*.manhwatv.me
manufacturingequipment537362.icu
*.manufacturingequipment537362.icu
mappadigitale.it
*.mappadigitale.it
mariale.it
*.mariale.it
masonry.it
*.masonry.it
masterconceptplanning.com
*.masterconceptplanning.com
mbasicfb.com
*.mbasicfb.com
medbuzzz.top
*.medbuzzz.top
meho.it
*.meho.it
meihaodeyitian.com
*.meihaodeyitian.com
mercatodellabicicletta.it
*.mercatodellabicicletta.it
mercatovalutario.it
*.mercatovalutario.it
merrelldk.com
*.merrelldk.com
mfh.it
*.mfh.it
milanomusicfestival.it
*.milanomusicfestival.it
minecraftservers.host
*.minecraftservers.host
mitin.it
*.mitin.it
moblae.vip
*.moblae.vip
moisturizers.it
*.moisturizers.it
monandarasniotealrx.cyou
*.monandarasniotealrx.cyou
monsanto-tribunald.org
*.monsanto-tribunald.org
muffole.it
*.muffole.it
musicmatch.it
*.musicmatch.it
mymedicine.it
*.mymedicine.it
myuch.co
*.myuch.co
myzehwgb.top
*.myzehwgb.top
mzllat.info
*.mzllat.info
napapijri.co
*.napapijri.co
Other domains in certificate