Firefly Health · Domain Security

Firefly Health Domain Security

Domain security

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

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Transport & Host Security

www.fireflyhealth.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Feb 4 23:59:59 2027 GMT
members.firefly.health
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Jan 6 23:59:59 2027 GMT
api-prod.firefly.health
HTTPS: yes · TLS: TLSv1.2 · HSTS: yes · cert expires: Oct 24 23:59:59 2026 GMT

Domain (DNS/Email) Security

fireflyhealth.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=none) · CAA: none
firefly.health
DNSSEC: yes · SPF: yes · DMARC: yes (p=quarantine) · CAA: yes

Source

Domain Security

firefly-health-domain-security.yml Raw ↑ 
generated: '2026-08-01'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.fireflyhealth.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb  4 23:59:59 2027 GMT
  hsts: false
- host: members.firefly.health
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan  6 23:59:59 2027 GMT
  hsts: false
- host: api-prod.firefly.health
  https: true
  tls_version: TLSv1.2
  cert_expires: Oct 24 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 63072000
  hsts_include_subdomains: true
  hsts_preload: true
  server: gunicorn
  csp: true
  x_frame_options: DENY
  x_content_type_options: nosniff
  note: 'HSTS/CSP observed on a follow-up HEAD of https://api-prod.firefly.health/ on
    2026-08-01; the automated probe recorded null.'
domains:
- domain: fireflyhealth.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none
- domain: firefly.health
  dnssec: true
  caa:
  - 0 issue "amazon.com"
  - 0 issue "letsencrypt.org"
  - 0 issue "pki.goog; cansignhttpexchanges=yes"
  spf: true
  dmarc: true
  dmarc_policy: quarantine