National Yang Ming Chiao Tung University · Domain Security

Nycu Domain Security

Domain security

Domain security posture for National Yang Ming Chiao Tung University, probed live across 3 host(s) and 2 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC present, SPF absent, DMARC present (p=none).

EducationHigher EducationUniversityTaiwanIdentityOAuthResearch DataOpen DataLibrary

Transport & Host Security

www.nycu.edu.tw
HTTPS: yes · HSTS: no
id.nycu.edu.tw
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 24 13:31:58 2026 GMT
guides.dataverse.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Jul 30 23:59:59 2026 GMT

Domain (DNS/Email) Security

nycu.edu.tw
DNSSEC: yes · SPF: no · DMARC: yes (p=none) · CAA: none
dataverse.org
DNSSEC: yes · SPF: yes · DMARC: yes (p=quarantine) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.nycu.edu.tw
  https: true
  tls_cert_error: '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Missing Subject
    Key Identifier (_ssl.c:1082)'
  hsts: null
- host: id.nycu.edu.tw
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 24 13:31:58 2026 GMT
  hsts: false
- host: guides.dataverse.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Jul 30 23:59:59 2026 GMT
  hsts: false
domains:
- domain: nycu.edu.tw
  dnssec: true
  caa: []
  spf: false
  dmarc: true
  dmarc_policy: none
- domain: dataverse.org
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine