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=dealforrealz.club
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 14, 2026
Valid Until
May 15, 2026 83 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AC:28:F1:76:26:13:E3:17:CB:B5:7A:8F:28:7E:B7:A2:DE:CD:5E:6F:38:96:C6:C4:A5:17:34:2E:D3:DC:21:77
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
ade.bio *.ade.bio *.enercitytr.ade.bio

Other domains in certificate

aeroplan.it *.aeroplan.it *.mx.aeroplan.it
*.56.dealforrealz.club *.729.dealforrealz.club *.a1.dealforrealz.club dealforrealz.club *.dealforrealz.club *.push.dealforrealz.club *.recruiting.dealforrealz.club *.wildcard.dealforrealz.club
diycraftinspiration.xyz *.diycraftinspiration.xyz *.kwid9.diycraftinspiration.xyz
*.cuentas.elclubdelcambio.com elclubdelcambio.com *.elclubdelcambio.com *.iguazu.elclubdelcambio.com *.system.elclubdelcambio.com
findonline.org *.findonline.org *.staging.findonline.org
gardeningbeautifulscenes.xyz *.gardeningbeautifulscenes.xyz *.kwid9.gardeningbeautifulscenes.xyz
gardeningdailytoil.xyz *.gardeningdailytoil.xyz *.kwid9.gardeningdailytoil.xyz
gosend.it *.gosend.it *.gotta.gosend.it
*.admin.luckyshiporg.life *.api.luckyshiporg.life *.exchange.luckyshiporg.life *.hfbhrapi.luckyshiporg.life *.hostmaster.luckyshiporg.life luckyshiporg.life *.luckyshiporg.life *.staging.luckyshiporg.life
*.4c7e4931-685b-4fcd-9032-2f9ffbbbcf02.pagamentodetaxas.online *.accounts.pagamentodetaxas.online *.admin.pagamentodetaxas.online *.aging.pagamentodetaxas.online *.api.pagamentodetaxas.online *.app.pagamentodetaxas.online *.assets.pagamentodetaxas.online *.demo.pagamentodetaxas.online *.dev.pagamentodetaxas.online *.hostmaster.pagamentodetaxas.online *.jaekavdlristaging.pagamentodetaxas.online pagamentodetaxas.online *.pagamentodetaxas.online *.staging.pagamentodetaxas.online *.tagsehostmaster.pagamentodetaxas.online *.www.pagamentodetaxas.online
*.admin.ray2.pro *.api.ray2.pro *.backup.ray2.pro *.matomo.ray2.pro *.mobile.ray2.pro ray2.pro *.ray2.pro *.shop.ray2.pro *.staging.ray2.pro *.stnygflw.ray2.pro
*.login.soattmundial.com soattmundial.com *.soattmundial.com
*.kwid9.swiftassuredpay.top swiftassuredpay.top *.swiftassuredpay.top
*.kwid9.targadsz.xyz targadsz.xyz *.targadsz.xyz
w3526tmw.sbs *.w3526tmw.sbs
wanderlustvacationguide.xyz *.wanderlustvacationguide.xyz
waterleak-repaircompanies-bl.click *.waterleak-repaircompanies-bl.click
waterleak-repaircompanies-urgent.buzz *.waterleak-repaircompanies-urgent.buzz
weddingseternalpromises.beauty *.weddingseternalpromises.beauty
*.kwid9.xn--9kqy4sf3ctwrcss.xyz xn--9kqy4sf3ctwrcss.xyz *.xn--9kqy4sf3ctwrcss.xyz