Blackboard · Domain Security

Blackboard Domain Security

Domain security

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

EdTechLMSLearning Management

Transport & Host Security

www.anthology.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 28 23:57:14 2026 GMT
developer.blackboard.com
HTTPS: yes · TLS: TLSv1.2 · HSTS: yes · cert expires: Sep 21 23:59:59 2026 GMT

Domain (DNS/Email) Security

anthology.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: yes
blackboard.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

blackboard-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.anthology.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 28 23:57:14 2026 GMT
  hsts: false
- host: developer.blackboard.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Sep 21 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: anthology.com
  dnssec: true
  caa:
  - 0 issue "pki.goog"
  - 0 issuewild "digicert.com"
  - 0 issuewild "godaddy.com"
  - 0 issuewild "letsencrypt.org"
  - 0 iodef "mailto:it@campusmgmt.com"
  - 0 issue "amazon.com"
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: blackboard.com
  dnssec: true
  caa:
  - 128 issuewild "amazon.com"
  - 128 issuewild "digicert.com"
  - 128 issuewild "sectigo.com"
  - 128 iodef "mailto:dnstech@blackboard.com"
  - 128 issue "amazon.com"
  - 128 issue "digicert.com"
  spf: true
  dmarc: true
  dmarc_policy: reject