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=sandil.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
March 30, 2026
Valid Until
June 28, 2026 39 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
57:28:D3:BA:6B:FC:CC:32:BB:B6:C4:AD:15:9C:91:44:FE:6B:6F:E7:DE:AB:91:A8:24:9F:9C:7B:DA:E9:41:8F
Alternative Names
89 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

89 domains
sandil.com *.sandil.com *.games.sandil.com *.gmail.sandil.com *.hostmaster.sandil.com *.student.sandil.com

Other domains in certificate

*.aliw.calottery.co calottery.co *.calottery.co *.com.calottery.co *.comune.calottery.co *.di-qa.calottery.co *.i-stage.calottery.co *.mail.calottery.co *.sc-stage.calottery.co *.www.calottery.co
*.admin.ck444-games.best *.api.ck444-games.best ck444-games.best *.ck444-games.best *.demo.ck444-games.best *.hostmaster.ck444-games.best *.parked.ck444-games.best *.www.ck444-games.best
*.boyshaircuts.coolglobalhairstyles.com coolglobalhairstyles.com *.coolglobalhairstyles.com *.womenpins.coolglobalhairstyles.com
decentralization.tech *.decentralization.tech *.hostmaster.decentralization.tech
*.cazamoscas.lapenultimaverdad.com lapenultimaverdad.com *.lapenultimaverdad.com *.revistacazamoscas.lapenultimaverdad.com *.www.lapenultimaverdad.com
*.jibing.lkti.com *.ksy.lkti.com lkti.com *.lkti.com
*.ads.mr.co.za *.at.mr.co.za *.bfn.mr.co.za *.bsn.mr.co.za *.cc.mr.co.za *.cfn.mr.co.za *.cft.mr.co.za *.ct.mr.co.za *.db.mr.co.za *.dc.mr.co.za *.dd.mr.co.za *.dealsrlta.mr.co.za *.el.mr.co.za *.geg.mr.co.za *.grg.mr.co.za *.idasa.mr.co.za *.jab.mr.co.za *.jhb.mr.co.za *.jhc.mr.co.za *.lct.mr.co.za *.lists.mr.co.za *.mh.mr.co.za mr.co.za *.mr.co.za *.mw.mr.co.za *.pa.mr.co.za *.pe.mr.co.za *.per.mr.co.za *.pf.mr.co.za *.plett.mr.co.za *.prl.mr.co.za *.pta.mr.co.za *.utc.mr.co.za *.www.mr.co.za
*.admin.neveah.org *.autoconfig.neveah.org *.backend.neveah.org *.data.neveah.org *.demo.neveah.org neveah.org *.neveah.org *.rds.neveah.org *.remote.neveah.org *.staging.neveah.org *.superset.neveah.org
*.ww25.xci.de xci.de *.xci.de *.yp.xci.de