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=strom.design
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 22, 2026
Valid Until
May 23, 2026 87 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
18:3B:DB:15:12:F3:38:C3:BB:13:84:7B:8E:D5:D7:1C:07:AE:8B:90:58:F5:5B:EC:68:C4:BA:EB:C1:4E:62:23
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 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

89 domains
dinardectives.com *.dinardectives.com

Other domains in certificate

afcconference.com *.afcconference.com
arremato.com *.arremato.com *.s12.arremato.com
barquito.com *.barquito.com *.development.barquito.com *.forum.barquito.com *.ww25.barquito.com *.www.barquito.com
bikiniposter.com *.bikiniposter.com *.dsp.bikiniposter.com *.games.bikiniposter.com *.mx.bikiniposter.com *.mx2.bikiniposter.com *.scm.bikiniposter.com *.tr.bikiniposter.com *.users.bikiniposter.com *.wiki.bikiniposter.com
desktoptelegram.org *.desktoptelegram.org *.random.desktoptelegram.org
ewq3ed.cfd *.ewq3ed.cfd *.ww17.ewq3ed.cfd
*.api.jav88.net *.dc-44774653.jav88.net *.hostmaster.jav88.net jav88.net *.jav88.net *.smtp.jav88.net *.test.jav88.net *.ww1.jav88.net *.ww12.jav88.net *.ww38.jav88.net *.ww88.jav88.net *.www.jav88.net
*.m.marketsglobally.com marketsglobally.com *.marketsglobally.com
*.fy.mygreatlearning.co mygreatlearning.co *.mygreatlearning.co *.olympus.mygreatlearning.co *.olympus1.mygreatlearning.co *.random.mygreatlearning.co *.ww38.mygreatlearning.co
*.api.ocloo.com *.garagecentraalaruba.ocloo.com *.garagecentralaruba.ocloo.com *.go.ocloo.com ocloo.com *.ocloo.com *.seltourperu.ocloo.com *.ww16.ocloo.com *.ww25.ocloo.com *.ww38.ocloo.com
*.hostmaster.rafaelchaves.com rafaelchaves.com *.rafaelchaves.com
rej.de *.rej.de *.ww25.rej.de
seniorscaravaninsurance.com.au *.seniorscaravaninsurance.com.au
*.mx.splendo.it splendo.it *.splendo.it *.visual.splendo.it
*.enercityweb.strom.design strom.design *.strom.design
*.eeec9792-6309-4690-8c09-f571ef16a792.swissstreetpro.com swissstreetpro.com *.swissstreetpro.com *.www.swissstreetpro.com
*.blog.uxbynarender.design uxbynarender.design *.uxbynarender.design
*.130.wsvpn.com *.38673.wsvpn.com *.581.wsvpn.com *.i4gsk.wsvpn.com wsvpn.com *.wsvpn.com