National University of Colombia · Domain Security

National University Of Colombia Domain Security

Domain security

Domain security posture for National University of Colombia, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.2); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=none).

EducationHigher EducationUniversityColombiaOpen DataInstitutional RepositoryOAI-PMH

Transport & Host Security

unal.edu.co
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Oct 10 23:59:59 2026 GMT
repositorio.unal.edu.co
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Jan 19 23:59:59 2027 GMT
bffrepositorio.unal.edu.co
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Jan 19 23:59:59 2027 GMT

Domain (DNS/Email) Security

unal.edu.co
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · 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: unal.edu.co
  https: true
  tls_version: TLSv1.2
  cert_expires: Oct 10 23:59:59 2026 GMT
  hsts: null
- host: repositorio.unal.edu.co
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 19 23:59:59 2027 GMT
  hsts: false
- host: bffrepositorio.unal.edu.co
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 19 23:59:59 2027 GMT
  hsts: false
domains:
- domain: unal.edu.co
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none