Class (fka ClassEDU) · Domain Security

Class Fka Classedu Domain Security

Domain security

Domain security posture for Class (fka ClassEDU), probed live across 3 host(s) and 1 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 1 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=none).

CompanyEducationEdTechVirtual ClassroomLearning ManagementOnline LearningTrainingZoomMicrosoft TeamsAttendance

Transport & Host Security

www.class.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 20 18:22:22 2026 GMT
developer.class.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Feb 20 23:59:59 2027 GMT
your-organization.class.com
HTTPS: no · HSTS: no

Domain (DNS/Email) Security

class.com
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-18'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.class.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 20 18:22:22 2026 GMT
  hsts: true
  hsts_max_age: 300
- host: developer.class.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb 20 23:59:59 2027 GMT
  hsts: false
- host: your-organization.class.com
  https: false
domains:
- domain: class.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none