Sift · Domain Security

Sift Domain Security

Domain security

Domain security posture for Sift, probed live across 3 host(s) and 3 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF absent, DMARC present (p=reject).

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Transport & Host Security

sift.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 6 01:38:22 2026 GMT
developers.sift.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Feb 16 23:59:59 2027 GMT
api.sift.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Mar 22 23:59:59 2027 GMT

Domain (DNS/Email) Security

sift.com
DNSSEC: no · SPF: no · DMARC: yes (p=reject) · CAA: none
developers.sift.com
DNSSEC: no · SPF: no · DMARC: no · CAA: yes
api.sift.com
DNSSEC: no · SPF: no · DMARC: no · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-07-12'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: sift.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  6 01:38:22 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: developers.sift.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb 16 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 31536000
  hsts_include_subdomains: true
  hsts_preload: true
- host: api.sift.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Mar 22 23:59:59 2027 GMT
  hsts: false
domains:
- domain: sift.com
  dnssec: false
  caa: []
  spf: false
  dmarc: true
  dmarc_policy: reject
- domain: developers.sift.com
  dnssec: false
  caa:
  - 'CNAME to developers.prod.gcp.sift.com (GCP-hosted)'
  spf: false
  dmarc: false
  note: developers.sift.com resolves via CNAME to developers.prod.gcp.sift.com; DMARC/SPF are set at the sift.com organizational domain.
- domain: api.sift.com
  dnssec: false
  caa:
  - 'CNAME to public.api.prod.gcp.sift.com (GCP-hosted)'
  spf: false
  dmarc: false
  note: api.sift.com resolves via CNAME to public.api.prod.gcp.sift.com; the API host does not send HSTS but serves TLS 1.3 only.