Misskey · Domain Security

Misskey Domain Security

Domain security

Domain security posture for Misskey, probed live across 2 host(s) and 2 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 1 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF absent, DMARC absent.

Open-SourceSocial NetworksFediverseActivityPubDecentralized

Transport & Host Security

misskey-hub.net
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 15 23:37:20 2026 GMT
misskey.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 5 18:05:22 2026 GMT

Domain (DNS/Email) Security

misskey-hub.net
DNSSEC: no · SPF: no · DMARC: no · CAA: none
misskey.io
DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: misskey-hub.net
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 15 23:37:20 2026 GMT
  hsts: false
- host: misskey.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  5 18:05:22 2026 GMT
  hsts: true
  hsts_max_age: 2592000
domains:
- domain: misskey-hub.net
  dnssec: false
  caa: []
  spf: false
  dmarc: false
- domain: misskey.io
  dnssec: true
  caa:
  - 0 issue "pki.goog; cansignhttpexchanges=yes"
  - 0 issue "ssl.com"
  - 0 issuewild "comodoca.com"
  - 0 issuewild "digicert.com; cansignhttpexchanges=yes"
  - 0 issuewild "letsencrypt.org"
  - 0 issuewild "pki.goog; cansignhttpexchanges=yes"
  spf: true
  dmarc: true
  dmarc_policy: reject