Subbly · Domain Security

Subbly Domain Security

Domain security

Domain security posture for Subbly, 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 present, DMARC present (p=reject).

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Transport & Host Security

www.subbly.co
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 14 03:01:14 2026 GMT
docs.subbly.dev
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 21 04:35:12 2026 GMT
www.subbly.dev
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 13 04:16:34 2026 GMT

Domain (DNS/Email) Security

subbly.co
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none
subbly.dev
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: www.subbly.co
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 14 03:01:14 2026 GMT
  hsts: true
  hsts_max_age: 15724800
- host: docs.subbly.dev
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 21 04:35:12 2026 GMT
  hsts: true
  hsts_max_age: 15724800
- host: www.subbly.dev
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 13 04:16:34 2026 GMT
  hsts: false
domains:
- domain: subbly.co
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: subbly.dev
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject