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=tarrantcountyhealth.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
April 18, 2026
Valid Until
July 17, 2026 70 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E1:C3:D9:95:97:BA:3C:9C:F5:F8:9B:26:3B:21:FC:9C:7F:24:A4:12:12:6B:E0:46:48:D2:49:70:CE:FA:F9:DD
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
speed-one.com *.speed-one.com *.16.speed-one.com *.adfs.speed-one.com *.analytic-qa.speed-one.com *.api.speed-one.com *.apps.speed-one.com *.auth.speed-one.com *.aws.speed-one.com *.azure.speed-one.com *.azure1.speed-one.com *.cisapp.speed-one.com *.cisco.speed-one.com *.cloud1.speed-one.com *.dddfa215-6b74-43b8-aa0a-14a91667af48.speed-one.com *.dream.speed-one.com *.email.speed-one.com *.ent.speed-one.com *.forti.speed-one.com *.ftp.speed-one.com *.gateway.speed-one.com *.home.speed-one.com *.hostmaster.speed-one.com *.id.speed-one.com *.index-id.speed-one.com *.intranet.speed-one.com *.login1.speed-one.com *.mail.speed-one.com *.members.speed-one.com *.myapps1.speed-one.com *.myapps2.speed-one.com *.owa.speed-one.com *.partner.speed-one.com *.portal.speed-one.com *.portal1.speed-one.com *.primary.speed-one.com *.production.speed-one.com *.proxy-viz.speed-one.com *.ra-vpn.speed-one.com *.rd2.speed-one.com *.rds.speed-one.com *.remote2.speed-one.com *.remoteapp1.speed-one.com *.report-testing.speed-one.com *.staging.speed-one.com *.start.speed-one.com *.start1.speed-one.com *.superset4-old.speed-one.com *.trends.speed-one.com *.ts.speed-one.com *.visualize.speed-one.com *.viz.speed-one.com *.vpn2.speed-one.com *.vpngate.speed-one.com *.webaccess.speed-one.com *.webgw.speed-one.com *.workspace.speed-one.com *.www.speed-one.com *.xapp.speed-one.com *.zd3mf05sronisi15.speed-one.com

Other domains in certificate

*.api.journallenvol.ca journallenvol.ca *.journallenvol.ca *.myapps.journallenvol.ca *.rent.journallenvol.ca *.sitemap.journallenvol.ca
*.admin.tarrantcountyhealth.com *.dashs.tarrantcountyhealth.com *.omsk.tarrantcountyhealth.com tarrantcountyhealth.com *.tarrantcountyhealth.com
*.6f32c6c7-5a99-4702-abdc-8353a15475ca.zarixeon.com *.aumzch5.zarixeon.com *.b3c7faa7-5d6f-440b-9336-9ab3f0e0c40b.zarixeon.com *.cdn.zarixeon.com *.chat.zarixeon.com *.comune.zarixeon.com *.demo.zarixeon.com *.gitlab.zarixeon.com *.mta-sts.zarixeon.com *.my.zarixeon.com *.panel.zarixeon.com *.poczta.zarixeon.com *.smtp3.zarixeon.com *.staging.zarixeon.com *.testing.zarixeon.com *.wp.zarixeon.com *.www.zarixeon.com zarixeon.com *.zarixeon.com