Appalachian Regional Commission · Domain Security

Appalachian Regional Commission Domain Security

Domain security

Domain security posture for Appalachian Regional Commission, 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 present, DMARC present (p=reject).

AppalachiaEconomic DevelopmentFederal-GovernmentGeospatialGovernmentInfrastructureOpen DataRegional DevelopmentWorkforce Development

Transport & Host Security

www.arc.gov

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 15 08:23:34 2026 GMT

data.arc.gov

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Nov 28 02:18:33 2026 GMT

services.arcgis.com

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

Domain (DNS/Email) Security

arc.gov

DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

arcgis.com

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

Source

Domain Security

generated: '2026-09-07'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.arc.gov
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 15 08:23:34 2026 GMT
  hsts: true
  hsts_max_age: 31622400
- host: data.arc.gov
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov 28 02:18:33 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: services.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: arc.gov
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: arcgis.com
  dnssec: true
  caa:
  - 0 issue "amazontrust.com"
  - 0 issue "awstrust.com"
  - 0 issue "digicert.com"
  - 0 issue "letsencrypt.org"
  - 0 issuewild "amazon.com"
  - 0 issuewild "amazonaws.com"
  spf: true
  dmarc: true
  dmarc_policy: reject

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