Concord · Domain Security

Concord Com Domain Security

Domain security

Domain security posture for Concord, 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=quarantine).

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Transport & Host Security

api.concordnow.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Feb 21 23:59:59 2027 GMT
www.concord.app
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 22 23:59:59 2026 GMT
concord.app
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes

Domain (DNS/Email) Security

concordnow.com
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none
concord.app
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-12'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + API hosts
hosts:
- host: api.concordnow.com
  https: true
  tls_version: TLSv1.3
  cert_subject: CN=concordnow.com
  cert_issuer: Amazon RSA 2048 M01
  cert_expires: Feb 21 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 31536000
  hsts_include_subdomains: true
  note: Live REST API host. GET /api/rest/1/user/me returns HTTP 401 {"statusCode":401,"restCode":"unauthorized"} without a valid X-API-KEY.
- host: www.concord.app
  https: true
  tls_version: TLSv1.3
  cert_subject: CN=www.concord.app
  cert_issuer: ZeroSSL ECC DV SSL CA 2
  cert_expires: Sep 22 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
  hsts_include_subdomains: false
  note: Marketing site, served via Framer (sites.framer.app).
- host: concord.app
  https: true
  tls_version: TLSv1.3
  cert_issuer: Let's Encrypt
  hsts: true
  hsts_max_age: 31536000
  note: Redirects to https://www.concord.app/.
domains:
- domain: concordnow.com
  dnssec: false
  caa: []
  spf: true
  spf_record: 'v=spf1 include:_spf.google.com include:email.chargebee.com include:26737077.spf03.hubspotemail.net -all'
  dmarc: true
  dmarc_policy: quarantine
- domain: concord.app
  dnssec: false
  caa: []
  spf: true
  spf_record: 'v=spf1 include:_spf.google.com include:email.chargebee.com include:26737077.spf03.hubspotemail.net -all'
  dmarc: true
  dmarc_policy: quarantine

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