Chime · Domain Security

Chime Domain Security

Domain security

Domain security posture for Chime, 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 absent, SPF present, DMARC present (p=reject).

FintechNeobankBankingChecking AccountsSavings AccountsEarly Paycheck AccessCredit BuildingPeer-to-Peer PaymentsConsumer Banking

Transport & Host Security

www.chime.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 25 17:44:37 2026 GMT
developer.chime.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 30 20:19:25 2026 GMT
api.chimebank.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 11 20:44:34 2026 GMT

Domain (DNS/Email) Security

chime.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes
chimebank.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.chime.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 25 17:44:37 2026 GMT
  hsts: null
- host: developer.chime.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 30 20:19:25 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.chimebank.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 11 20:44:34 2026 GMT
  hsts: null
domains:
- domain: chime.com
  dnssec: false
  caa:
  - 0 issuewild "ssl.com"
  - 0 iodef "mailto:security@chime.com"
  - 0 issue "amazon.com"
  - 0 issue "comodoca.com"
  - 0 issue "digicert.com; cansignhttpexchanges=yes"
  - 0 issue "letsencrypt.org"
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: chimebank.com
  dnssec: false
  caa:
  - 0 issuewild "amazon.com"
  - 0 issuewild "cloudflare.com"
  - 0 issuewild "comodoca.com"
  - 0 issuewild "digicert.com; cansignhttpexchanges=yes"
  - 0 issuewild "letsencrypt.org"
  - 0 issuewild "pki.goog; cansignhttpexchanges=yes"
  spf: true
  dmarc: true
  dmarc_policy: reject