Yarn · Domain Security

Yarn Pkg Domain Security

Domain security

Domain security posture for Yarn, probed live across 1 host(s) and 1 registrable domain(s). 1 host(s) serve HTTPS (up to TLSv1.2); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC absent.

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Transport & Host Security

yarnpkg.com
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Aug 22 08:15:27 2026 GMT

Domain (DNS/Email) Security

yarnpkg.com
DNSSEC: no · SPF: yes · DMARC: no · CAA: yes

Source

Domain Security

yarn-pkg-domain-security.yml Raw ↑
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: yarnpkg.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Aug 22 08:15:27 2026 GMT
  hsts: false
domains:
- domain: yarnpkg.com
  dnssec: false
  caa:
  - ;; connection timed out; no servers could be reached
  spf: true
  dmarc: false