Cielo · Domain Security

Cielo Domain Security

Domain security

Domain security posture for Cielo, 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=quarantine).

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Transport & Host Security

www.cielo.com.br

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Jan 5 23:59:59 2027 GMT

api.cieloecommerce.cielo.com.br

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Dec 8 23:59:59 2026 GMT

mpi.braspag.com.br

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 16 23:59:59 2026 GMT

Domain (DNS/Email) Security

cielo.com.br

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

braspag.com.br

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

Source

Domain Security

generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.cielo.com.br
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan  5 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 63072000
- host: api.cieloecommerce.cielo.com.br
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec  8 23:59:59 2026 GMT
  hsts: null
- host: mpi.braspag.com.br
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 16 23:59:59 2026 GMT
  hsts: null
domains:
- domain: cielo.com.br
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine
- domain: braspag.com.br
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject