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=interbiz.cfd
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 20, 2026
Valid Until
April 20, 2026 62 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
20:A0:36:08:B8:8B:79:31:41:85:26:3E:29:02:CA:9B:23:E1:CD:AA:0B:73:51:60:29:A1:48:79:8B:D8:56:29
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
interbiz.cfd *.interbiz.cfd *.people-v-amarela.interbiz.cfd *.soundcloud-unblocked-at-school.interbiz.cfd *.trulieve-trustik--instructions.interbiz.cfd

Other domains in certificate

agility.live *.agility.live *.seguro.agility.live *.ww25.agility.live
alsahah.net *.alsahah.net *.sitemap.alsahah.net *.ww25.alsahah.net *.www.alsahah.net
autocareproducts.shop *.autocareproducts.shop *.backend.autocareproducts.shop *.sitemaps.autocareproducts.shop
*.263e.bc7t3.com *.7xhrde.bc7t3.com *.bc.bc7t3.com bc7t3.com *.bc7t3.com *.j263e.bc7t3.com *.jz63e.bc7t3.com
*.app.firmtrustnational.com firmtrustnational.com *.firmtrustnational.com
*.dso.jalgaon.in *.etapal.jalgaon.in *.ghmc.jalgaon.in *.gove.jalgaon.in *.jac.jalgaon.in jalgaon.in *.jalgaon.in *.mahabhulekh.jalgaon.in *.mts.jalgaon.in *.random.jalgaon.in
*.accounts.joinwave.io *.clerk.joinwave.io joinwave.io *.joinwave.io
laker.com.au *.laker.com.au
*.imap1.minihookah.com minihookah.com *.minihookah.com
*.apps.moviescounter.store moviescounter.store *.moviescounter.store
mundodosmarombas.online *.mundodosmarombas.online *.portal.mundodosmarombas.online
*.barras.nuts.bio nuts.bio *.nuts.bio *.sitemap.nuts.bio *.www.nuts.bio
*.38.ude.au *.acer.ude.au *.adelaide.ude.au *.ballarat.ude.au *.catholic.ude.au *.cgstudents.ude.au *.colacps.ude.au *.det.ude.au *.eq.ude.au *.federation.ude.au *.nd.ude.au *.nsw.ude.au *.org.ude.au *.qld.ude.au *.rmit.ude.au *.sa.ude.au *.satac.ude.au *.tafesa.ude.au *.tas.ude.au *.tased.ude.au ude.au *.ude.au *.une.ude.au *.unimelb.ude.au *.unsw.ude.au *.uon.ude.au *.uq.ude.au *.usc.ude.au *.utas.ude.au *.uts.ude.au *.vic.ude.au *.wa.ude.au