Eruditus · Domain Security

Eruditus Executive Education Domain Security

Domain security

Domain security posture for Eruditus, probed live across 3 host(s) and 2 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

CompanyEducationOnline LearningExecutive EducationEdTechHigher EducationLeadsEnrollmentProgramsSingapore

Transport & Host Security

eruditus.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 24 04:28:01 2026 GMT
emeritus.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 25 04:28:00 2026 GMT
admissions.emeritus.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 8 08:16:46 2026 GMT

Domain (DNS/Email) Security

eruditus.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none
emeritus.org
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-08-04'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: eruditus.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 24 04:28:01 2026 GMT
  hsts: null
- host: emeritus.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 25 04:28:00 2026 GMT
  hsts: null
- host: admissions.emeritus.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  8 08:16:46 2026 GMT
  hsts: null
domains:
- domain: eruditus.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: emeritus.org
  dnssec: false
  caa:
  - 0 issuewild "ssl.com"
  - 0 issue "amazontrust.com"
  - 0 issue "comodoca.com"
  - 0 issue "digicert.com; cansignhttpexchanges=yes"
  - 0 issue "letsencrypt.org"
  - 0 issue "pki.goog; cansignhttpexchanges=yes"
  spf: true
  dmarc: true
  dmarc_policy: reject
notes:
- host: admissions.emeritus.org
  observed: 'strict-transport-security: max-age=631138519'
  method: manual probe of GET /api/v1/programs_api/programs, 2026-08-04
  note: The API endpoints do return HSTS even though the automated HEAD probe of the host root recorded none.