segment · Domain Security

Segment Domain Security

Domain security

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

Transport & Host Security

docs.segmentapis.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 7 12:19:25 2026 GMT
api.segmentapis.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 15 23:59:59 2026 GMT
www.twilio.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Mar 13 23:59:59 2027 GMT

Domain (DNS/Email) Security

segmentapis.com
DNSSEC: no · SPF: no · DMARC: no · CAA: none
twilio.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: docs.segmentapis.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  7 12:19:25 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.segmentapis.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 15 23:59:59 2026 GMT
  hsts: null
- host: www.twilio.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Mar 13 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 31557600
domains:
- domain: segmentapis.com
  dnssec: false
  caa: []
  spf: false
  dmarc: false
- domain: twilio.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject