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=championschoolcalifornia.com
Issuer
C=US, O=Let's Encrypt, CN=YR2
Valid From
May 30, 2026
Valid Until
August 28, 2026 65 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
6C:71:FD:41:B2:EE:21:69:1D:6B:83:3D:59:99:D3:25:FC:31:83:0E:A6:A5:56:B9:0E:40:7D:2C:80:C6:AD: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 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
bahef.com *.bahef.com *.m.bahef.com

Other domains in certificate

*.admin.championschoolcalifornia.com *.akgtpczohkremote.championschoolcalifornia.com *.api.championschoolcalifornia.com *.app.championschoolcalifornia.com *.assets.championschoolcalifornia.com *.backup.championschoolcalifornia.com *.bilmlhome.championschoolcalifornia.com championschoolcalifornia.com *.championschoolcalifornia.com *.cpanel.championschoolcalifornia.com *.czohkremote.championschoolcalifornia.com *.dashboard.championschoolcalifornia.com *.demo.championschoolcalifornia.com *.dev.championschoolcalifornia.com *.ebay.championschoolcalifornia.com *.esus.championschoolcalifornia.com *.evo.championschoolcalifornia.com *.gpqbrrds.championschoolcalifornia.com *.home.championschoolcalifornia.com *.hostmaster.championschoolcalifornia.com *.kgvvvjoqynm.championschoolcalifornia.com *.m.championschoolcalifornia.com *.mail.championschoolcalifornia.com *.mailer.championschoolcalifornia.com *.marketing.championschoolcalifornia.com *.mobile.championschoolcalifornia.com *.news.championschoolcalifornia.com *.rds.championschoolcalifornia.com *.rdweb.championschoolcalifornia.com *.remote.championschoolcalifornia.com *.secure.championschoolcalifornia.com *.sitemap.championschoolcalifornia.com *.sitemaps.championschoolcalifornia.com *.smtp.championschoolcalifornia.com *.staging.championschoolcalifornia.com *.stg.championschoolcalifornia.com *.test.championschoolcalifornia.com *.uat.championschoolcalifornia.com *.v2.championschoolcalifornia.com *.vpn.championschoolcalifornia.com *.wap.championschoolcalifornia.com *.web.championschoolcalifornia.com *.webmail.championschoolcalifornia.com *.www.championschoolcalifornia.com *.zeswnbackup.championschoolcalifornia.com
clarkcounycourts.us *.clarkcounycourts.us *.ww38.clarkcounycourts.us
*.anal4k.lotus138b.lol *.desiremovies.lotus138b.lol *.dx.lotus138b.lol *.kynr.lotus138b.lol *.lf.lotus138b.lol lotus138b.lol *.lotus138b.lol *.uq.lotus138b.lol
*.mybranding.newmakes.com newmakes.com *.newmakes.com
*.admin.sitemakerfree.com *.api.sitemakerfree.com *.app.sitemakerfree.com *.assets.sitemakerfree.com *.calendar.sitemakerfree.com *.demo.sitemakerfree.com *.dev.sitemakerfree.com *.etvwuexecutive.sitemakerfree.com *.executive.sitemakerfree.com *.fashion.sitemakerfree.com *.fresh.sitemakerfree.com *.ftp.sitemakerfree.com *.igbuyr.sitemakerfree.com *.itservices.sitemakerfree.com *.landing.sitemakerfree.com *.loja.sitemakerfree.com *.m.sitemakerfree.com *.mail.sitemakerfree.com *.mrmdbm.sitemakerfree.com *.oshrjigbuyr.sitemakerfree.com *.pbiudftp.sitemakerfree.com *.qhcbpgsi.sitemakerfree.com *.server.sitemakerfree.com sitemakerfree.com *.sitemakerfree.com *.thegallery.sitemakerfree.com *.vpn.sitemakerfree.com *.www.sitemakerfree.com