Sendlane · Domain Security

Sendlane Domain Security

Domain security

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

Email MarketingSMS MarketingE-CommerceMarketing AutomationContactsCampaignsSegmentationConsent ManagementSuppressionEvent TrackingRevenue Attribution

Transport & Host Security

www.sendlane.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 14 14:04:49 2026 GMT
sendlane.stoplight.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 12 04:37:38 2026 GMT
api.sendlane.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 3 11:31:41 2026 GMT

Domain (DNS/Email) Security

sendlane.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=quarantine) · CAA: none
stoplight.io
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-08-13'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.sendlane.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 14 14:04:49 2026 GMT
  hsts: false
- host: sendlane.stoplight.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 12 04:37:38 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.sendlane.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  3 11:31:41 2026 GMT
  hsts: false
domains:
- domain: sendlane.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine
- domain: stoplight.io
  dnssec: false
  caa:
  - 0 iodef "mailto:devops@stoplight.io"
  - 0 issue "cloudflare.com"
  - 0 issue "comodoca.com"
  - 0 issue "digicert.com; cansignhttpexchanges=yes"
  - 0 issue "letsencrypt.org"
  - 0 issue "pki.goog; cansignhttpexchanges=yes"
  spf: true
  dmarc: true
  dmarc_policy: reject

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