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SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=ytvideodownload.online
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
April 24, 2026
Valid Until
July 23, 2026
71 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
01:11:30:97:B3:45:29:F7:FA:D4:2D:0F:F7:A8:3E:40:77:4A:B8:DD:FD:D0:5F:28:1C:12:7A:B6:2E:04:3C:26
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
forestoshen.com
*.forestoshen.com
*.a.casinolevantgit.com
casinolevantgit.com
*.casinolevantgit.com
*.cloud.casinolevantgit.com
*.rd.casinolevantgit.com
*.rds.casinolevantgit.com
*.rdweb.casinolevantgit.com
flooring-installation-test-0065.sbs
*.flooring-installation-test-0065.sbs
fmkzts.work
*.fmkzts.work
food-production-378614478.click
*.food-production-378614478.click
foulrickrg.sbs
*.foulrickrg.sbs
freewebdesignresources.com
*.freewebdesignresources.com
ftgfdycfynyoafqdmguu.com
*.ftgfdycfynyoafqdmguu.com
gayamystica.com
*.gayamystica.com
*.bbs.madelynsflowersandgifts.com
*.bi.madelynsflowersandgifts.com
*.bot.madelynsflowersandgifts.com
*.comune.madelynsflowersandgifts.com
*.hotfix.madelynsflowersandgifts.com
madelynsflowersandgifts.com
*.madelynsflowersandgifts.com
*.preprod.madelynsflowersandgifts.com
*.sitemap.madelynsflowersandgifts.com
*.sitemaps.madelynsflowersandgifts.com
*.superset.madelynsflowersandgifts.com
*.update.madelynsflowersandgifts.com
*.ww17.madelynsflowersandgifts.com
*.ww38.madelynsflowersandgifts.com
*.eajtvdmo.nexgenpulsee.com
nexgenpulsee.com
*.nexgenpulsee.com
scpo43kx.cc
*.scpo43kx.cc
*.ww25.scpo43kx.cc
*.nonexistent.should-not-exist.com
should-not-exist.com
*.should-not-exist.com
*.email.storme.io
*.pay.storme.io
storme.io
*.storme.io
sulzermetco.com
*.sulzermetco.com
*.thinfilm.sulzermetco.com
*.trabajo.sulzermetco.com
*.butler.wordcat.org
*.lexicon.wordcat.org
*.northeastern.wordcat.org
*.oalster.wordcat.org
*.on.wordcat.org
*.platform.wordcat.org
*.share.wordcat.org
wordcat.org
*.wordcat.org
*.dev.xn--4gqta634pp3gw1a.com
*.m.xn--4gqta634pp3gw1a.com
*.magento.xn--4gqta634pp3gw1a.com
*.shop.xn--4gqta634pp3gw1a.com
xn--4gqta634pp3gw1a.com
*.xn--4gqta634pp3gw1a.com
*.98bbee.xxxxx1vip.com
*.av.xxxxx1vip.com
*.buzz.xxxxx1vip.com
*.cc.xxxxx1vip.com
*.com.xxxxx1vip.com
*.conm.xxxxx1vip.com
*.cy.xxxxx1vip.com
*.me.xxxxx1vip.com
*.us.xxxxx1vip.com
*.vip.xxxxx1vip.com
*.xxx.xxxxx1vip.com
xxxxx1vip.com
*.xxxxx1vip.com
*.xyz.xxxxx1vip.com
*.demo.ytvideodownload.online
*.pjzwademo.ytvideodownload.online
*.random.ytvideodownload.online
*.rvvmcww25.ytvideodownload.online
ytvideodownload.online
*.ytvideodownload.online
Other domains in certificate