Meta · Domain Security

Meta Domain Security

Domain security

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

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Transport & Host Security

llama.developer.meta.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Jul 19 23:59:59 2026 GMT

Domain (DNS/Email) Security

meta.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: llama.developer.meta.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Jul 19 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 15552000
domains:
- domain: meta.com
  dnssec: false
  caa:
  - 0 issue "digicert.com; account=271b0beda0771d006aa3a6c11b05187d456d6c239b46cb5241196095b09c92af"
  spf: true
  dmarc: true
  dmarc_policy: reject