University of Maryland College Park · Domain Security

University Of Maryland College Park Domain Security

Domain security

Domain security posture for University of Maryland College Park, 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 present, DMARC present (p=none).

EducationHigher EducationUniversityUnited StatesOpen DataCoursesStudent Run

Transport & Host Security

www.umd.edu
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 29 09:15:13 2026 GMT
beta.umd.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 17 06:00:19 2026 GMT
api.umd.io
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Sep 22 02:55:14 2026 GMT

Domain (DNS/Email) Security

umd.edu
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none
umd.io
DNSSEC: no · SPF: no · DMARC: no · 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.umd.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 29 09:15:13 2026 GMT
  hsts: true
  hsts_max_age: 2592000
- host: beta.umd.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 17 06:00:19 2026 GMT
  hsts: false
- host: api.umd.io
  https: true
  tls_version: TLSv1.2
  cert_expires: Sep 22 02:55:14 2026 GMT
  hsts: false
domains:
- domain: umd.edu
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none
- domain: umd.io
  dnssec: false
  caa: []
  spf: false
  dmarc: false