DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=websim.co
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid From
June 03, 2026
Valid Until
September 01, 2026 77 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
90:EF:C9:64:D5:FB:9F:9B:B5:F8:B0:DA:CA:57:7B:4E:5F:D1:03:7A:D6:40:B0:AD:62:27:17:DC:6C:BA:CC:5D
Alternative Names
90 domains

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 Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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

90 domains
galnet.org *.galnet.org *.arable.galnet.org *.cesia-api.galnet.org *.sitemap.galnet.org *.spring.galnet.org

Other domains in certificate

bit.directory *.bit.directory *.m.bit.directory *.mail.bit.directory *.random.bit.directory
bmy881.co *.bmy881.co
built.bot *.built.bot *.www.built.bot
deepnudesart.com *.deepnudesart.com
distractionden.com *.distractionden.com *.vpn.distractionden.com
jmmlapierre.com *.jmmlapierre.com
jmple.com *.jmple.com
*.ekf.jpds8.world jpds8.world *.jpds8.world *.vng.jpds8.world *.xre.jpds8.world
*.panel.puppydroid.io puppydroid.io *.puppydroid.io
*.archive.rh-dev.com *.m.rh-dev.com rh-dev.com *.rh-dev.com
*.api.scfsupplies.co.uk scfsupplies.co.uk *.scfsupplies.co.uk
*.free.servicesbd.xyz *.gov.servicesbd.xyz *.nid.servicesbd.xyz servicesbd.xyz *.servicesbd.xyz
tarisite.com *.tarisite.com
*.m.tokuteiginou.blog tokuteiginou.blog *.tokuteiginou.blog *.www.tokuteiginou.blog
*.demo.trendzeye.com *.desktop.trendzeye.com *.dev.trendzeye.com *.gateway.trendzeye.com *.gp.trendzeye.com *.m.trendzeye.com *.ra.trendzeye.com *.rd.trendzeye.com *.rdp.trendzeye.com *.remoto.trendzeye.com *.secure.trendzeye.com *.test.trendzeye.com trendzeye.com *.trendzeye.com *.vdi.trendzeye.com *.vpnssl.trendzeye.com
*.admin.videowall.live *.api.videowall.live *.app.videowall.live *.backend.videowall.live *.dev.videowall.live *.hostmaster.videowall.live *.jenkins.videowall.live *.lshlyhostmaster.videowall.live *.m.videowall.live *.notexistsadmin.videowall.live *.notexistsbackend.videowall.live *.random.videowall.live *.server.videowall.live *.sitemaps.videowall.live videowall.live *.videowall.live *.www.videowall.live
wanwang2.com *.wanwang2.com
*.on.websim.co *.steampunk-catalog.websim.co websim.co *.websim.co