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=steemtools.net
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
December 28, 2025
Valid Until
March 28, 2026 40 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
10:7C:FD:4C:D8:EF:91:55:69:88:C2:F6:2B:C8:3D:B2:EE:AB:FC:FD:97:4F:AD:C2:21:52:45:AB:9D:0F:14:2E
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
workfordennys.com *.workfordennys.com *.ww38.workfordennys.com

Other domains in certificate

5dmyff.com *.5dmyff.com *.ww38.5dmyff.com
arbigon.net *.arbigon.net *.bans.arbigon.net
bair.au *.bair.au *.ww38.bair.au
beecuz.org *.beecuz.org *.random.beecuz.org
birthdaypartycatering.com.au *.birthdaypartycatering.com.au *.random.birthdaypartycatering.com.au *.ww38.birthdaypartycatering.com.au
bitcoinhongkong.com *.bitcoinhongkong.com
btcazerbaijan.com *.btcazerbaijan.com *.ww38.btcazerbaijan.com
btcportugal.com *.btcportugal.com *.ww38.btcportugal.com
fwf.com.pl *.fwf.com.pl *.random.fwf.com.pl
dumped.com.au *.dumped.com.au *.mailserver.dumped.com.au *.ww38.dumped.com.au
eagame.com *.eagame.com *.pipeline.eagame.com *.random.eagame.com
eisenhoweracademy.org *.eisenhoweracademy.org *.ww25.eisenhoweracademy.org
familylegalhelp.org *.familylegalhelp.org *.ww38.familylegalhelp.org
flixtro.to *.flixtro.to
jcpenneycard.com *.jcpenneycard.com *.m.jcpenneycard.com
krankhafte-atemgeraeusche.de *.krankhafte-atemgeraeusche.de *.random.krankhafte-atemgeraeusche.de
lorisgreaud.com *.lorisgreaud.com
medicannal.com *.medicannal.com *.sitemap.medicannal.com *.ww38.medicannal.com *.www.medicannal.com
*.adult.n1e.jp *.chat.n1e.jp *.dion.n1e.jp *.fileman.n1e.jp *.mail.n1e.jp n1e.jp *.n1e.jp *.sakura.n1e.jp *.sso.n1e.jp
rosaries.ca *.rosaries.ca *.ww38.rosaries.ca
rustico.au *.rustico.au *.ww38.rustico.au
shadii.com *.shadii.com
steemtools.net *.steemtools.net *.ww25.steemtools.net *.ww38.steemtools.net
valentinofoodmarket.com *.valentinofoodmarket.com *.ww38.valentinofoodmarket.com
*.dorisperez.wearelegashield.com *.staging.wearelegashield.com wearelegashield.com *.wearelegashield.com
*.ww25.xzwuma.com xzwuma.com *.xzwuma.com