DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=ngmadvogados.com.br
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
March 14, 2026
Valid Until
June 12, 2026 30 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
57:13:96:ED:AB:B8:EA:44:27:75:30:E9:71:D1:E6:7C:1A:90:E9:E8:3C:C3:65:2C:32:13:A6:77:A3:2D:D0:83
Alternative Names
77 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

77 domains
resquared.studio *.resquared.studio *.devlog.resquared.studio

Other domains in certificate

160kan.com *.160kan.com *.ww17.160kan.com
*.adult-2d.adult-vrch.com adult-vrch.com *.adult-vrch.com *.com.adult-vrch.com
aeldra.io *.aeldra.io *.blog.aeldra.io *.forum.aeldra.io *.www.aeldra.io
charmingholidays.eu *.charmingholidays.eu *.mail.charmingholidays.eu
frutadasorte.bet *.frutadasorte.bet
joannscrafts.com *.joannscrafts.com *.wildcard.joannscrafts.com *.ww38.joannscrafts.com
*.contact.kimsammetcollegecounseling.com kimsammetcollegecounseling.com *.kimsammetcollegecounseling.com *.ww38.kimsammetcollegecounseling.com
kodo.com.au *.kodo.com.au *.wildcard.kodo.com.au
modellingmadness.com *.modellingmadness.com *.ww38.modellingmadness.com
motilitaetsstoerung.de *.motilitaetsstoerung.de
ngmadvogados.com.br *.ngmadvogados.com.br
riversideautoinsurance.co *.riversideautoinsurance.co
rrtapiapool.co *.rrtapiapool.co
*.regional.sedecundinamarca.co sedecundinamarca.co *.sedecundinamarca.co *.ssa.sedecundinamarca.co
*.analytics1.tamilarasan.bio *.reset-kpi.tamilarasan.bio *.stats.tamilarasan.bio *.stream.tamilarasan.bio tamilarasan.bio *.tamilarasan.bio *.www.tamilarasan.bio
tap2flirt.live *.tap2flirt.live
theoxtoncourtyard.co.uk *.theoxtoncourtyard.co.uk *.www.theoxtoncourtyard.co.uk
*.app.tiffanypollard.com *.email.tiffanypollard.com *.es.tiffanypollard.com *.health.tiffanypollard.com *.hostmaster.tiffanypollard.com *.links.tiffanypollard.com *.m.tiffanypollard.com *.mail.tiffanypollard.com *.sitemaps.tiffanypollard.com tiffanypollard.com *.tiffanypollard.com *.vestibular.tiffanypollard.com *.web.tiffanypollard.com *.ww1.tiffanypollard.com *.ww16.tiffanypollard.com *.ww17.tiffanypollard.com *.ww25.tiffanypollard.com *.ww38.tiffanypollard.com *.ww41.tiffanypollard.com