Linqto · Domain Security

Linqto Domain Security

Domain security

Domain security posture for Linqto, probed live across 5 host(s) and 1 registrable domain(s). 4 host(s) serve HTTPS (up to TLSv1.3); 3 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

CompanyPrivate MarketsPre-IPOSecondary MarketInvestingFintechEquityAccredited InvestorsVenture Capital

Transport & Host Security

www.linqto.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 29 17:26:49 2026 GMT
app.linqto.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Feb 5 23:59:59 2027 GMT
api.app.linqto.com
HTTPS: yes · TLS: TLSv1.2 · HSTS: yes · cert expires: Feb 4 23:59:59 2027 GMT
blog.linqto.com
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Feb 4 23:59:59 2027 GMT
help.linqto.com
HTTPS: no · HSTS: no

Domain (DNS/Email) Security

linqto.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

linqto-domain-security.yml Raw ↑ 
generated: '2026-08-01'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml hosts + hosts discovered during contract discovery
note: developer.wordpress.org (the humanURL of the WordPress REST API entry) is a third-party
  documentation host and is excluded; only Linqto-operated hosts are recorded here.
hosts:
- host: www.linqto.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 29 17:26:49 2026 GMT
  hsts: true
  hsts_max_age: 31536000
  http_status: 200
  server: nginx (WordPress)
- host: app.linqto.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb  5 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 31536000
  hsts_include_subdomains: true
  hsts_preload: true
  http_status: 200
  server: AmazonS3
  note: single-page investor application; all unknown paths return the SPA HTML shell with 200
- host: api.app.linqto.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Feb  4 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 63072000
  hsts_include_subdomains: true
  hsts_preload: true
  http_status: 404
  server: Apache
  note: private session-authenticated backend for the investor app; internally routes under
    a /web2 prefix and returns Spring-style JSON 404 envelopes. Sends
    'access-control-allow-origin +' and a restrictive frame-ancestors CSP. Not a public API.
- host: blog.linqto.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Feb  4 23:59:59 2027 GMT
  hsts: false
  http_status: 301
  server: awselb/2.0
  note: redirects to https://www.linqto.com/blog/
- host: help.linqto.com
  https: false
  tls_version: null
  hsts: null
  http_status: 409
  note: DNS resolves to HubSpot knowledge-base hosting (group38.sites.hscoscdn30.net) but the
    TLS certificate is not provisioned - HTTPS fails with a handshake_failure alert and HTTP
    returns 409. The published help center is effectively unreachable.
domains:
- domain: linqto.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject