Boston University · Domain Security

Boston Domain Security

Domain security

Domain security posture for Boston University, probed live across 2 host(s) and 1 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 1 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

EducationHigher EducationUniversityResearchLibraryOpen DataUnited States

Transport & Host Security

www.bu.edu
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Feb 17 23:59:59 2027 GMT
open.bu.edu
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Dec 23 23:59:59 2026 GMT

Domain (DNS/Email) Security

bu.edu
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

boston-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.bu.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb 17 23:59:59 2027 GMT
  hsts: false
- host: open.bu.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec 23 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 63072000
domains:
- domain: bu.edu
  dnssec: false
  caa:
  - 0 issuewild "amazon.com"
  - 0 issuewild "digicert.com"
  - 0 issue "emsign.com"
  - 0 issue "letsencrypt.org"
  - 0 issuewild "sectigo.com"
  - 0 issue "amazon.com"
  spf: true
  dmarc: true
  dmarc_policy: reject