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=trueflowai.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 08, 2026
Valid Until
April 08, 2026 51 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A5:AB:90:B3:CA:90:82:BB:A7:DB:64:41:9B:EF:EB:BE:5E:5F:5A:35:58:97:07:39:55:EA:9E:34:7A:48:B0:49
Alternative Names
89 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
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
spanx.co *.spanx.co *.remote.spanx.co *.ww38.spanx.co

Other domains in certificate

76495.com *.76495.com
84720.com *.84720.com *.random.84720.com
cheapfuel.us *.cheapfuel.us *.insight.cheapfuel.us *.prod.cheapfuel.us *.random.cheapfuel.us *.ww1.cheapfuel.us
*.classifieds.costumeidea.com *.com.costumeidea.com costumeidea.com *.costumeidea.com *.thumbs.costumeidea.com *.wordpress.costumeidea.com *.www.costumeidea.com
dxr.au *.dxr.au
ebonygirl.com *.ebonygirl.com
falconry-in-scotland.co.uk *.falconry-in-scotland.co.uk *.random.falconry-in-scotland.co.uk
forexsigns.com *.forexsigns.com
fredala.com *.fredala.com
*.academy.invius.eu *.admin.invius.eu *.bans.invius.eu *.cars.invius.eu *.cs.invius.eu *.discord.invius.eu *.ekob.invius.eu *.fc.invius.eu *.gt.invius.eu *.img.invius.eu invius.eu *.invius.eu *.mf1.invius.eu *.new.invius.eu *.phpbb.invius.eu *.svdl.invius.eu *.tbs.invius.eu *.test.invius.eu
sosos.org *.sosos.org
systemscontrols.com *.systemscontrols.com
totalwar.au *.totalwar.au
*.1.trueflowai.com *.7.trueflowai.com *.account.trueflowai.com *.accounts.trueflowai.com *.api-doc.trueflowai.com *.api-portal.trueflowai.com *.api.trueflowai.com *.app.trueflowai.com *.aquasapienskangenteam.trueflowai.com *.beta23.trueflowai.com *.betastar.trueflowai.com *.demo.trueflowai.com *.freakoutsadventure.trueflowai.com *.integration.trueflowai.com *.portal.trueflowai.com *.random.trueflowai.com *.shreehariyoga.trueflowai.com *.sitemap.trueflowai.com *.staging.trueflowai.com *.tenant1.trueflowai.com *.test.trueflowai.com trueflowai.com *.trueflowai.com *.weekendly.trueflowai.com *.ww7.trueflowai.com *.www.trueflowai.com
uspostofficejobs.com *.uspostofficejobs.com
xn--homopathische-taschenapotheke-i5c.de *.xn--homopathische-taschenapotheke-i5c.de
yogurtdiet.com *.yogurtdiet.com