AEMO · Domain Security

Aemo Domain Security

Domain security

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

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Transport & Host Security

aemo.com.au
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 7 23:59:59 2026 GMT
visualisations.aemo.com.au
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Dec 17 23:59:59 2026 GMT
nemweb.com.au
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Jan 12 23:59:59 2027 GMT

Domain (DNS/Email) Security

aemo.com.au
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none
nemweb.com.au
DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-27'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: aemo.com.au
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug  7 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: visualisations.aemo.com.au
  https: true
  tls_version: TLSv1.2
  cert_expires: Dec 17 23:59:59 2026 GMT
  hsts: false
- host: nemweb.com.au
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 12 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 63072000
domains:
- domain: aemo.com.au
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: nemweb.com.au
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject