Open
Cached
·
just now
76/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=schwn.us
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 15, 2026
Valid Until
April 15, 2026
60 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
81:40:05:49:1E:D7:68:F5:1A:94:BC:2F:5A:EB:85:3A:E4:56:FC:E0:C9:D0:92:9F:32:BA:2E:B4:FC:A8:AC:A5
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
Content-Security-Policy
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
artposter.com
*.artposter.com
aprovar.cc
*.aprovar.cc
*.ww25.aprovar.cc
*.admin.artifzoo.com
artifzoo.com
*.artifzoo.com
*.flash.artifzoo.com
*.wiki.artifzoo.com
*.ww25.artifzoo.com
*.ww31.artifzoo.com
*.ww38.artifzoo.com
babydecor.com.au
*.babydecor.com.au
bustymaids.co
*.bustymaids.co
*.dashboard.bustymaids.co
*.random.bustymaids.co
docsparse.com
*.docsparse.com
*.use.docsparse.com
gamefilling.com
*.gamefilling.com
*.random.gamefilling.com
*.ww38.gamefilling.com
*.www.gamefilling.com
lookfashion.click
*.lookfashion.click
massagechair.com.au
*.massagechair.com.au
*.alpha.mexiqueando.site
mexiqueando.site
*.mexiqueando.site
*.php.mexiqueando.site
*.preprod.mexiqueando.site
*.app.mustard.life
mustard.life
*.mustard.life
onlinedoctranlator.com
*.onlinedoctranlator.com
*.ww16.onlinedoctranlator.com
*.ww17.onlinedoctranlator.com
*.contact.pornflim.com
*.dev.pornflim.com
*.development.pornflim.com
*.gallery.pornflim.com
*.hrm.pornflim.com
*.jc.pornflim.com
*.katalog.pornflim.com
*.kazan.pornflim.com
*.letter.pornflim.com
*.mx1.pornflim.com
*.mxbackup2.pornflim.com
*.news.pornflim.com
*.pop3.pornflim.com
pornflim.com
*.pornflim.com
*.spam.pornflim.com
*.travel.pornflim.com
*.upload.pornflim.com
*.wiki.pornflim.com
preserving.au
*.preserving.au
ptl.au
*.ptl.au
*.ww38.ptl.au
reprintposters.com
*.reprintposters.com
schwn.us
*.schwn.us
sexdepvl.com
*.sexdepvl.com
shuangwen.xyz
*.shuangwen.xyz
*.cpcalendars.tongkronganwarkop.com
*.cpcontacts.tongkronganwarkop.com
*.mail.tongkronganwarkop.com
tongkronganwarkop.com
*.tongkronganwarkop.com
*.webdisk.tongkronganwarkop.com
*.webmail.tongkronganwarkop.com
*.ww25.tongkronganwarkop.com
*.www.tongkronganwarkop.com
*.mail.wwwscfbins.com
*.users.wwwscfbins.com
*.ww25.wwwscfbins.com
wwwscfbins.com
*.wwwscfbins.com
Other domains in certificate