Open
Cached
·
just now
76/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=j227.cc
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 16, 2026
Valid Until
August 14, 2026
48 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A8:2C:9B:8E:02:6B:D6:1B:27:DC:7D:06:45:C1:2B:24:A1:A6:29:E3:CA:63:92:E8:CE:6F:37:0B:49:94:43:46
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
ricecollege.com
*.ricecollege.com
*.24fgeraghtyventura.ricecollege.com
*.admin.ricecollege.com
*.analytics.ricecollege.com
*.analyze.ricecollege.com
*.api.ricecollege.com
*.app.ricecollege.com
*.argo.ricecollege.com
*.chart.ricecollege.com
*.cicd.ricecollege.com
*.dash.ricecollege.com
*.dashboard.ricecollege.com
*.demo.ricecollege.com
*.dev.ricecollege.com
*.hostmaster.ricecollege.com
*.intel.ricecollege.com
*.m.ricecollege.com
*.remote.ricecollege.com
*.staging.ricecollege.com
*.stats.ricecollege.com
*.superset.ricecollege.com
*.vpn.ricecollege.com
*.www.ricecollege.com
ak482.com
*.ak482.com
*.ww25.ak482.com
alwahaschool.net
*.alwahaschool.net
*.clone.alwahaschool.net
*.dev.alwahaschool.net
*.online.alwahaschool.net
*.test.alwahaschool.net
*.test1.alwahaschool.net
*.ww38.alwahaschool.net
*.0wiisu.bdtdragon888.com
bdtdragon888.com
*.bdtdragon888.com
*.670c7c49-cfe4-45cf-8ca1-25a5039d5fc5.elidesign.cc
*.autoconfig.elidesign.cc
elidesign.cc
*.elidesign.cc
*.ftp.elidesign.cc
*.webmail.elidesign.cc
*.www.elidesign.cc
furnitura-m6.ru
*.furnitura-m6.ru
*.spanish.furnitura-m6.ru
ichundmeinauto.info
*.ichundmeinauto.info
*.rechner.ichundmeinauto.info
j227.cc
*.j227.cc
*.sitemap.j227.cc
*.ww16.j227.cc
kidneydiseasetreatment.site
*.kidneydiseasetreatment.site
*.www.kidneydiseasetreatment.site
mcdwcr.com
*.mcdwcr.com
*.ww16.mcdwcr.com
*.ww38.mcdwcr.com
*.hostmaster.michels-hotels.de
michels-hotels.de
*.michels-hotels.de
*.random.michels-hotels.de
seatgeej.com
*.seatgeej.com
*.ww38.seatgeej.com
shoptimo.store
*.shoptimo.store
*.sms.shoptimo.store
*.m.trusted888f.com
*.sitemaps.trusted888f.com
trusted888f.com
*.trusted888f.com
*.ww38.trusted888f.com
tue.life
*.tue.life
*.buy.ubertech.shop
*.lp.ubertech.shop
*.production.ubertech.shop
*.sandbox.ubertech.shop
*.tr.ubertech.shop
ubertech.shop
*.ubertech.shop
*.fashion.wbyworth.com
wbyworth.com
*.wbyworth.com
Other domains in certificate