RESTful Services · Domain Security

Restful Services Domain Security

Domain security

Domain security posture for RESTful Services, 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 absent, DMARC absent.

ArchitectureHTTPMicroservicesRESTWeb Services

Transport & Host Security

standards.rest

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 7 17:16:51 2026 GMT

opensource.zalando.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 28 21:17:50 2026 GMT

learn.microsoft.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Dec 11 02:26:09 2026 GMT

Domain (DNS/Email) Security

standards.rest

DNSSEC: no · SPF: no · DMARC: no · CAA: none

zalando.com

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: standards.rest
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  7 17:16:51 2026 GMT
  hsts: false
- host: opensource.zalando.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 28 21:17:50 2026 GMT
  hsts: false
- host: learn.microsoft.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec 11 02:26:09 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: standards.rest
  dnssec: false
  caa: []
  spf: false
  dmarc: false
- domain: zalando.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject