DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=hdrezka180maa.org
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
December 20, 2025
Valid Until
March 20, 2026 47 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
27:A7:43:3C:A1:4F:6F:95:D1:82:0E:58:30:4B:ED:E6:54:72:E2:81:E4:15:21:74:0F:30:CB:9F:47:71:02:1C
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
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
wire-matrical.com *.wire-matrical.com

Other domains in certificate

18pornosex.com *.18pornosex.com
airrys.com *.airrys.com
antiartgallery.org *.antiartgallery.org
aquariuswin.com *.aquariuswin.com
astroneel.com *.astroneel.com
bezagenta.info *.bezagenta.info *.c1744d80700.bezagenta.info *.m.bezagenta.info *.w.bezagenta.info *.x316y2540.bezagenta.info
coolvinyls.com *.coolvinyls.com
decoluxury.store *.decoluxury.store
driverwanted.com.au *.driverwanted.com.au
drtinajafari.com *.drtinajafari.com
flytaosair.com *.flytaosair.com
gemcollectorz.com *.gemcollectorz.com
hdrezka180maa.org *.hdrezka180maa.org
hgala.de *.hgala.de
investorssofi.com *.investorssofi.com
mamasan3.com *.mamasan3.com
mdsvm.com *.mdsvm.com
*.bi.millfarmfishery.co.uk *.demo.millfarmfishery.co.uk *.dev.millfarmfishery.co.uk *.hotfix.millfarmfishery.co.uk millfarmfishery.co.uk *.millfarmfishery.co.uk *.prod-bi.millfarmfishery.co.uk *.shop.millfarmfishery.co.uk *.store.millfarmfishery.co.uk
palmbeachtc.org *.palmbeachtc.org
poesy.store *.poesy.store
primaldentistry.org *.primaldentistry.org
puss.pro *.puss.pro
save-the-blahaj-with.us *.save-the-blahaj-with.us
smoothly.au *.smoothly.au
sneakersoso.com *.sneakersoso.com
thetheperiwinklenantucket.com *.thetheperiwinklenantucket.com
turkrutv38.com *.turkrutv38.com
upstir.org *.upstir.org
vaporizerbrasil.com *.vaporizerbrasil.com
wine-pronomination.com *.wine-pronomination.com
wine-thermotherapeutics.com *.wine-thermotherapeutics.com
wire-previsitor.com *.wire-previsitor.com
xxxmoviegalls.com *.xxxmoviegalls.com
*.analytic.youfoods.com.au *.dashboard.youfoods.com.au *.postmaster.youfoods.com.au *.random.youfoods.com.au *.shop.youfoods.com.au *.store.youfoods.com.au *.ww38.youfoods.com.au youfoods.com.au *.youfoods.com.au
zaradress.com *.zaradress.com