Tesser · Domain Security

Tesser Domain Security

Domain security

Domain security posture for Tesser, 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).

CompanyPaymentsStablecoinsCross-Border PaymentsFintechTreasuryBankingBlockchainComplianceMCPDeveloper Platform

Transport & Host Security

tesser.xyz
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 1 09:16:07 2026 GMT
docs.tesser.xyz
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 1 01:28:47 2026 GMT
api.tesser.xyz
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 15 05:41:20 2026 GMT

Domain (DNS/Email) Security

tesser.xyz
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-21'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: tesser.xyz
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  1 09:16:07 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: docs.tesser.xyz
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  1 01:28:47 2026 GMT
  hsts: false
- host: api.tesser.xyz
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 15 05:41:20 2026 GMT
  hsts: null
domains:
- domain: tesser.xyz
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine