DNS Gurus
Cached · just now
75/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=discoverycharterschool.com
Issuer
C=US, O=Let's Encrypt, CN=YE1
Valid From
October 06, 2026
Valid Until
January 04, 2027 61 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
56:37:DB:BE:1E:C8:03:DF:12:B0:20:78:8B:A1:C5:F5:90:C6:C9:F9:58:D8:02:4C:F1:96:E9:0A:BF:10:B2:65
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
altercated.com *.altercated.com *.alt2.altercated.com *.aspmx3.altercated.com *.mail.altercated.com *.mtaig.altercated.com

Other domains in certificate

2wo8ightdesign.co.uk *.2wo8ightdesign.co.uk *.trigeneration.2wo8ightdesign.co.uk
allfinance.co *.allfinance.co *.mx.allfinance.co
bea-news.com *.bea-news.com *.mail.bea-news.com *.swiss.bea-news.com
bulk-business-phones-hire.com *.bulk-business-phones-hire.com *.galjqkfs.bulk-business-phones-hire.com
cardsender.com *.cardsender.com *.wildcard.cardsender.com
*.admin.clickmaniatop.shop *.api.clickmaniatop.shop clickmaniatop.shop *.clickmaniatop.shop
*.decipha-web.decipha.com.au decipha.com.au *.decipha.com.au *.www.decipha.com.au
discoverycharterschool.com *.discoverycharterschool.com *.mail.discoverycharterschool.com *.newsite.discoverycharterschool.com *.trabajo.discoverycharterschool.com
girlfriendpremium.com *.girlfriendpremium.com
*.autodiscover.highgrovehomes.co.uk highgrovehomes.co.uk *.highgrovehomes.co.uk
*.dev.koi365resmi.com koi365resmi.com *.koi365resmi.com
lenguasvivas.org *.lenguasvivas.org
*.access.mydashcar.com *.admin.mydashcar.com *.api.mydashcar.com *.app.mydashcar.com *.backend.mydashcar.com *.bytcaapp.mydashcar.com *.gateway.mydashcar.com *.gp.mydashcar.com *.intranet.mydashcar.com mydashcar.com *.mydashcar.com *.notexistsbackend.mydashcar.com *.portal.mydashcar.com *.rd.mydashcar.com *.rds.mydashcar.com *.rdweb.mydashcar.com *.remote.mydashcar.com *.sitemaps.mydashcar.com *.ssl.mydashcar.com *.store.mydashcar.com *.test.mydashcar.com *.ts.mydashcar.com *.vpnssl.mydashcar.com *.www.mydashcar.com
net-ayudas.info *.net-ayudas.info
nfcareerplanning.com *.nfcareerplanning.com
nike-777.org *.nike-777.org
*.m.nilbankrolling.com nilbankrolling.com *.nilbankrolling.com
notes-bdoinvest.click *.notes-bdoinvest.click
numbers.exchange *.numbers.exchange
omalon.com *.omalon.com
shopwithme.org *.shopwithme.org
*.dashboard.token.kaufen token.kaufen *.token.kaufen