Scalr · Domain Security

Scalr Domain Security

Domain security

Domain security posture for Scalr, probed live across 3 host(s) and 2 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 3 advertise HSTS. Email/DNS controls: DNSSEC present, SPF present, DMARC present (p=none).

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Transport & Host Security

scalr.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 8 01:43:20 2026 GMT
api-explorer.scalr.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 8 01:43:20 2026 GMT
docs.scalr.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 4 01:17:18 2026 GMT

Domain (DNS/Email) Security

scalr.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=none) · CAA: yes
scalr.io
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · 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: scalr.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  8 01:43:20 2026 GMT
  hsts: true
  hsts_max_age: 15552000
- host: api-explorer.scalr.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  8 01:43:20 2026 GMT
  hsts: true
  hsts_max_age: 15552000
- host: docs.scalr.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  4 01:17:18 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: scalr.com
  dnssec: true
  caa:
  - 0 issuewild "letsencrypt.org"
  - 0 issuewild "pki.goog; cansignhttpexchanges=yes"
  - 0 issuewild "ssl.com"
  - 0 issue "comodoca.com"
  - 0 issue "digicert.com; cansignhttpexchanges=yes"
  - 0 issue "letsencrypt.org"
  spf: true
  dmarc: true
  dmarc_policy: none
- domain: scalr.io
  dnssec: false
  caa:
  - 0 issue "pki.goog"
  - 0 issuewild "pki.goog"
  - 0 issue "letsencrypt.org"
  - 0 issuewild "godaddy.com"
  - 0 issue "amazon.com"
  spf: true
  dmarc: true
  dmarc_policy: none