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=brighturfuture.com
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid From
June 03, 2026
Valid Until
September 01, 2026 82 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
4D:AA:C4:57:71:B9:54:D3:9C:EF:F1:0B:6C:92:BA:F7:76:E2:6E:33:9D:93:ED:78:73:61:12:7E:09:FD:BC:CF
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
zhtech.org *.zhtech.org *.class.zhtech.org *.classroom.zhtech.org *.webmail.zhtech.org

Other domains in certificate

anytimeauctiontreasures.com *.anytimeauctiontreasures.com *.git.anytimeauctiontreasures.com *.hostmaster.anytimeauctiontreasures.com *.m.anytimeauctiontreasures.com *.mx.anytimeauctiontreasures.com *.store.anytimeauctiontreasures.com *.wallet.anytimeauctiontreasures.com *.wp.anytimeauctiontreasures.com *.ww7.anytimeauctiontreasures.com *.www.anytimeauctiontreasures.com
brighturfuture.com *.brighturfuture.com *.dash.brighturfuture.com *.demo.brighturfuture.com *.help.brighturfuture.com *.home.brighturfuture.com *.mobile.brighturfuture.com *.notexistsbbs.brighturfuture.com *.old.brighturfuture.com *.people.brighturfuture.com *.store.brighturfuture.com *.superset.brighturfuture.com *.supersets.brighturfuture.com *.test.brighturfuture.com *.uat.brighturfuture.com *.web.brighturfuture.com *.webmail.brighturfuture.com *.wiki.brighturfuture.com *.www.brighturfuture.com
dancingtournaments.com *.dancingtournaments.com *.gitlab.dancingtournaments.com *.ownvdpq5kf.dancingtournaments.com *.sandbox.dancingtournaments.com *.shop.dancingtournaments.com *.staging.dancingtournaments.com *.test.dancingtournaments.com
hacdong.net *.hacdong.net *.ww25.hacdong.net
*.comm.sssyoutube.com *.correo.sssyoutube.com *.m.sssyoutube.com *.mail6.sssyoutube.com *.random.sssyoutube.com *.ru.sssyoutube.com *.s5.sssyoutube.com *.sss.sssyoutube.com *.ssswww.sssyoutube.com sssyoutube.com *.sssyoutube.com *.ww.sssyoutube.com *.ww16.sssyoutube.com *.ww17.sssyoutube.com *.ww25.sssyoutube.com *.ww38.sssyoutube.com *.www.sssyoutube.com *.wwww.sssyoutube.com
*.m.summerstudent.org summerstudent.org *.summerstudent.org *.www.summerstudent.org
*.cloud.xn--5kv44k1rixum.com *.erp.xn--5kv44k1rixum.com *.rd.xn--5kv44k1rixum.com *.rds.xn--5kv44k1rixum.com *.rdweb.xn--5kv44k1rixum.com *.remote.xn--5kv44k1rixum.com *.wildcard.xn--5kv44k1rixum.com xn--5kv44k1rixum.com *.xn--5kv44k1rixum.com
*.guiweb.xn--8ey7w.com *.home.xn--8ey7w.com *.members.xn--8ey7w.com *.test.xn--8ey7w.com *.web5416.xn--8ey7w.com xn--8ey7w.com *.xn--8ey7w.com
*.cpanel.zyilo.com *.images.zyilo.com *.webmail.zyilo.com zyilo.com *.zyilo.com