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=landmarkon67thave.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 02, 2026
Valid Until
July 31, 2026 79 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
36:92:99:58:32:E8:24:DE:30:59:B2:DD:77:89:7C:6F:93:17:C3:91:E2:93:8B:73:11:E6:B1:3F:9D:02:0B:6E
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
miamzy.com *.miamzy.com *.app.miamzy.com *.rdp.miamzy.com

Other domains in certificate

*.1.gatewayhospital.co.za *.access.gatewayhospital.co.za *.admin.gatewayhospital.co.za *.administrator.gatewayhospital.co.za *.aging.gatewayhospital.co.za *.api.gatewayhospital.co.za *.app.gatewayhospital.co.za *.asa.gatewayhospital.co.za *.autoconfig.gatewayhospital.co.za *.autodiscover.gatewayhospital.co.za *.backend.gatewayhospital.co.za *.cloudvpn.gatewayhospital.co.za *.correo.gatewayhospital.co.za *.correu.gatewayhospital.co.za *.dashboard.gatewayhospital.co.za *.dedfe39a-f195-4520-b462-b33792db0d88.gatewayhospital.co.za *.demo.gatewayhospital.co.za *.desktop.gatewayhospital.co.za *.dev.gatewayhospital.co.za *.dixlpremote.gatewayhospital.co.za *.doctors.gatewayhospital.co.za *.drvpn.gatewayhospital.co.za *.e.gatewayhospital.co.za *.exch2016.gatewayhospital.co.za *.exchangecorp.gatewayhospital.co.za *.forms.gatewayhospital.co.za *.forum.gatewayhospital.co.za gatewayhospital.co.za *.gatewayhospital.co.za *.help.gatewayhospital.co.za *.intranet.gatewayhospital.co.za *.mail3.gatewayhospital.co.za *.members.gatewayhospital.co.za *.mx001.gatewayhospital.co.za *.newmail2013.gatewayhospital.co.za *.news.gatewayhospital.co.za *.newsletter.gatewayhospital.co.za *.notexistsautodiscover.gatewayhospital.co.za *.ogrencieposta.gatewayhospital.co.za *.old.gatewayhospital.co.za *.outlook.gatewayhospital.co.za *.portal.gatewayhospital.co.za *.prune.gatewayhospital.co.za *.receiver.gatewayhospital.co.za *.redash.gatewayhospital.co.za *.remote.gatewayhospital.co.za *.remoteaccess.gatewayhospital.co.za *.secure.gatewayhospital.co.za *.srdoncisapp.gatewayhospital.co.za *.sslvpn.gatewayhospital.co.za *.staging.gatewayhospital.co.za *.superset.gatewayhospital.co.za *.support.gatewayhospital.co.za *.vdi.gatewayhospital.co.za *.vpn1.gatewayhospital.co.za *.vpn3.gatewayhospital.co.za *.webdisk.gatewayhospital.co.za *.webmail05.gatewayhospital.co.za *.wp.gatewayhospital.co.za *.ww1.gatewayhospital.co.za
landmarkon67thave.com *.landmarkon67thave.com *.pay.landmarkon67thave.com
*.a.travgals.com *.bbs.travgals.com *.crm.travgals.com *.dev.travgals.com *.en.travgals.com *.es.travgals.com *.log.travgals.com *.media.travgals.com *.mta-sts.travgals.com *.mx.travgals.com *.my.travgals.com *.news.travgals.com *.panel.travgals.com *.rd.travgals.com *.remote.travgals.com *.secure.travgals.com *.sitemaps.travgals.com travgals.com *.travgals.com *.vetszphb.travgals.com *.whm.travgals.com *.ww12.travgals.com