Automattic · Domain Security

Automattic Domain Security

Domain security

Domain security posture for Automattic, 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 absent, SPF present, DMARC present (p=reject).

CompanyContent ManagementPublishingBloggingWebsite HostingWeb PublishingContentCommentsSpam FilteringMediaAnalyticsDomainsE-CommerceOpen SourceDeveloper ToolsModel Context Protocol

Transport & Host Security

automattic.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 9 19:43:59 2026 GMT
developer.wordpress.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 4 19:45:22 2026 GMT
public-api.wordpress.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 4 19:45:22 2026 GMT

Domain (DNS/Email) Security

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

Source

Domain Security

Raw ↑ 
generated: '2026-07-31'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: automattic.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  9 19:43:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: developer.wordpress.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  4 19:45:22 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: public-api.wordpress.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  4 19:45:22 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: automattic.com
  dnssec: false
  caa:
  - 0 issue "letsencrypt.org"
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: wordpress.com
  dnssec: false
  caa:
  - 0 issuewild "letsencrypt.org;validationmethods=dns-01;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/36334489"
  - 0 iodef "mailto:caa@automattic.com"
  - 0 issue "letsencrypt.org;validationmethods=dns-01;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/36334489"
  spf: true
  dmarc: true
  dmarc_policy: reject