Label Studio · Domain Security

Label Studio Domain Security

Domain security

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

AIAnnotationArtificial IntelligenceData LabelingLLMMachine LearningOpen Source

Transport & Host Security

labelstud.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 27 19:13:51 2026 GMT
app.humansignal.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Dec 9 23:59:59 2026 GMT

Domain (DNS/Email) Security

labelstud.io
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none
humansignal.com
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · 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: labelstud.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 27 19:13:51 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: app.humansignal.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec  9 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: labelstud.io
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine
- domain: humansignal.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine