Diffbot · Domain Security

Diffbot Domain Security

Domain security

Domain security posture for Diffbot, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=none).

ExtractionHarvestingScrapingWebKnowledge GraphCrawlingWeb SearchNatural LanguageEntity ResolutionAI

Transport & Host Security

www.diffbot.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Nov 1 15:52:43 2026 GMT
docs.diffbot.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Nov 23 09:06:01 2026 GMT
api.diffbot.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Nov 29 05:40:32 2026 GMT

Domain (DNS/Email) Security

diffbot.com
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-09-06'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.diffbot.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  1 15:52:43 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: docs.diffbot.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov 23 09:06:01 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.diffbot.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov 29 05:40:32 2026 GMT
  hsts: null
domains:
- domain: diffbot.com
  dnssec: false
  caa:
  - 0 issue "letsencrypt.org"
  - 0 issue "amazon.com"
  spf: true
  dmarc: true
  dmarc_policy: none

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