SSH · Domain Security

Ssh Domain Security

Domain security

Domain security posture for SSH, 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.

SSHSecure ShellRemote AccessCryptographyNetwork SecuritySystem Administration

Transport & Host Security

www.openssh.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 24 15:55:53 2026 GMT
goteleport.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 10 06:20:38 2026 GMT

Domain (DNS/Email) Security

openssh.com
DNSSEC: no · SPF: no · DMARC: no · CAA: none
goteleport.com
DNSSEC: no · 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: www.openssh.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 24 15:55:53 2026 GMT
  hsts: false
- host: goteleport.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 10 06:20:38 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: openssh.com
  dnssec: false
  caa: []
  spf: false
  dmarc: false
- domain: goteleport.com
  dnssec: false
  caa:
  - 0 issuewild "ssl.com"
  - 0 iodef "mailto:caa-reports@goteleport.com"
  - 0 issue "amazonaws.com"
  - 0 issue "comodoca.com"
  - 0 issue "digicert.com; cansignhttpexchanges=yes"
  - 0 issue "letsencrypt.org"
  spf: true
  dmarc: true
  dmarc_policy: reject