Spreadshirt · Domain Security

Spreadshirt Domain Security

Domain security

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

CompanyConsumerPrint on DemandE-commerceApparelCustom MerchandiseFulfillmentDropshippingWebhooks

Transport & Host Security

www.spreadshirt.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 15 16:28:07 2026 GMT
api.spreadconnect.app
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 2 13:28:12 2026 GMT
developer.spreadshirt.net
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 29 15:33:35 2026 GMT

Domain (DNS/Email) Security

spreadshirt.com
DNSSEC: yes · SPF: yes · DMARC: no · CAA: yes
spreadconnect.app
DNSSEC: no · SPF: yes · DMARC: no · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-07-21'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.spreadshirt.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 15 16:28:07 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.spreadconnect.app
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  2 13:28:12 2026 GMT
  hsts: true
  hsts_max_age: 15768000
- host: developer.spreadshirt.net
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 29 15:33:35 2026 GMT
  hsts: false
domains:
- domain: spreadshirt.com
  dnssec: true
  caa:
  - 0 issuewild "letsencrypt.org"
  - 0 issuewild "digicert.com"
  - 0 issue "letsencrypt.org"
  - 0 issue "digicert.com"
  spf: true
  dmarc: false
- domain: spreadconnect.app
  dnssec: false
  caa:
  - 0 issuewild "letsencrypt.org"
  - 0 issue "letsencrypt.org"
  spf: true
  dmarc: false