LISNR · Domain Security

Lisnr Domain Security

Domain security

Domain security posture for LISNR, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=quarantine).

CompanyUltrasonicData Over AudioProximityContactless PaymentsDevice PairingIdentificationAudioInternet of ThingsSDK

Transport & Host Security

lisnr.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 11 02:26:27 2026 GMT
portal.lisnr.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 12 23:59:59 2026 GMT
tones.lisnr.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Dec 29 23:59:59 2026 GMT

Domain (DNS/Email) Security

lisnr.com
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-19'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: lisnr.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 11 02:26:27 2026 GMT
  hsts: false
- host: portal.lisnr.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 12 23:59:59 2026 GMT
  hsts: false
- host: tones.lisnr.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec 29 23:59:59 2026 GMT
  hsts: null
domains:
- domain: lisnr.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine