Coinbase Onchain Kit Domain Security

Domain security

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

OnchainWeb3ReactSDKBaseSmart WalletFramesMini Apps

Transport & Host Security

www.base.org

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 24 08:27:22 2026 GMT

docs.base.org

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 21 03:32:48 2026 GMT

www.npmjs.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 14 03:32:50 2026 GMT

Domain (DNS/Email) Security

base.org

DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: none

npmjs.com

DNSSEC: yes · SPF: yes · DMARC: yes (p=quarantine) · CAA: yes

Source

Domain Security

generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.base.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 24 08:27:22 2026 GMT
  hsts: true
  hsts_max_age: 2592000
- host: docs.base.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 21 03:32:48 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: www.npmjs.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 14 03:32:50 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: base.org
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: npmjs.com
  dnssec: true
  caa:
  - 0 issuewild "letsencrypt.org"
  - 0 issuewild "pki.goog; cansignhttpexchanges=yes"
  - 0 issuewild "sectigo.com"
  - 0 issuewild "ssl.com"
  - 0 issue "comodoca.com"
  - 0 issue "digicert.com; cansignhttpexchanges=yes"
  spf: true
  dmarc: true
  dmarc_policy: quarantine