Smile.io · Domain Security

Smile Io Domain Security

Domain security

Domain security posture for Smile.io, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=quarantine).

LoyaltyRewardsReferralsE-commercePointsCustomer RetentionShopify

Transport & Host Security

smile.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Feb 22 23:59:59 2027 GMT
dev.smile.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 2 19:17:31 2026 GMT
api.smile.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Feb 22 23:59:59 2027 GMT

Domain (DNS/Email) Security

smile.io
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · 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: smile.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb 22 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 31536000
- host: dev.smile.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  2 19:17:31 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: api.smile.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb 22 23:59:59 2027 GMT
  hsts: false
domains:
- domain: smile.io
  dnssec: false
  caa:
  - 0 iodef "mailto:security@smile.io"
  - 0 issue "amazon.com"
  - 0 issue "letsencrypt.org"
  spf: true
  dmarc: true
  dmarc_policy: quarantine