ACI Worldwide · Domain Security

Aci Worldwide Domain Security

Domain security

Domain security posture for ACI Worldwide, 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 present, SPF present, DMARC present (p=reject).

PaymentsUnited StatesPayment GatewayPayment ProcessingAcquiringCard PaymentseCommerceFraudTokenization3D SecureBill PaymentReal-Time PaymentsISO 20022

Transport & Host Security

www.aciworldwide.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 16 19:43:24 2026 GMT
docs.aciworldwide.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 11 11:00:29 2026 GMT
eu-prod.oppwa.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 20 00:48:45 2026 GMT

Domain (DNS/Email) Security

aciworldwide.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: none
oppwa.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

aci-worldwide-domain-security.yml Raw ↑ 
generated: '2026-07-24'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.aciworldwide.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 16 19:43:24 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: docs.aciworldwide.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 11 11:00:29 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: eu-prod.oppwa.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 20 00:48:45 2026 GMT
  hsts: true
  hsts_max_age: 63072000
domains:
- domain: aciworldwide.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: oppwa.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none