Handwrite IO · Domain Security

Handwrite Io Domain Security

Domain security

Domain security posture for Handwrite IO, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 1 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=quarantine).

Direct MailHandwrittenMarketingNotes

Transport & Host Security

handwrite.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 23 17:01:56 2026 GMT
documentation.handwrite.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 21 15:30:22 2026 GMT
api.handwrite.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 8 23:15:04 2026 GMT

Domain (DNS/Email) Security

handwrite.io
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: handwrite.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 23 17:01:56 2026 GMT
  hsts: true
  hsts_max_age: 0
- host: documentation.handwrite.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 21 15:30:22 2026 GMT
  hsts: false
- host: api.handwrite.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  8 23:15:04 2026 GMT
  hsts: null
domains:
- domain: handwrite.io
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine