Chain · Domain Security

Chain Domain Security

Domain security

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

CompanyPaymentsStablecoinCryptocurrencyBlockchainFinancial ServicesWalletsCardsCross-Border PaymentsAPI

Transport & Host Security

chain.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 12 07:57:15 2026 GMT
api.chain.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 9 07:39:19 2026 GMT

Domain (DNS/Email) Security

chain.com
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

chain-domain-security.yml Raw ↑ 
generated: '2026-07-18'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: chain.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 12 07:57:15 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: api.chain.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  9 07:39:19 2026 GMT
  hsts: true
  hsts_max_age: 2592000
domains:
- domain: chain.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none