Manitoba Hydro · Domain Security

Manitoba Hydro Domain Security

Domain security

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

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Transport & Host Security

www.hydro.mb.ca

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 29 23:59:59 2026 GMT

www.arcgis.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Nov 18 23:59:59 2026 GMT

services2.arcgis.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 13 23:59:59 2026 GMT

Domain (DNS/Email) Security

mb.ca

DNSSEC: no · SPF: no · DMARC: no · CAA: none

arcgis.com

DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

generated: '2026-07-27'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.hydro.mb.ca
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 29 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: www.arcgis.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov 18 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: services2.arcgis.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 13 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 63072000
domains:
- domain: mb.ca
  dnssec: false
  caa: []
  spf: false
  dmarc: false
- domain: arcgis.com
  dnssec: true
  caa:
  - 0 issue "letsencrypt.org"
  - 0 issuewild "amazon.com"
  - 0 issuewild "amazonaws.com"
  - 0 issuewild "amazontrust.com"
  - 0 issuewild "awstrust.com"
  - 0 issuewild "digicert.com"
  spf: true
  dmarc: true
  dmarc_policy: reject