Exotel · Domain Security

Exotel Domain Security

Domain security

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

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Transport & Host Security

exotel.com
HTTPS: yes · HSTS: yes · cert expires: Oct 31 23:59:59 2026 GMT
api.exotel.com
HTTPS: yes · HSTS: no · cert expires: Dec 29 23:59:59 2026 GMT
developer.exotel.com
HTTPS: yes · HSTS: yes · cert expires: Oct 16 23:59:59 2026 GMT

Domain (DNS/Email) Security

exotel.com
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-07-12'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + API/docs hosts
hosts:
- host: exotel.com
  https: true
  cert_issuer: 'C=US, O=Amazon, CN=Amazon RSA 2048 M04'
  cert_not_before: Apr 17 00:00:00 2026 GMT
  cert_expires: Oct 31 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 63072000
  server: nginx/1.28.3
- host: api.exotel.com
  https: true
  cert_issuer: 'C=US, O=Amazon, CN=Amazon RSA 2048 M04'
  cert_not_before: Jun 15 00:00:00 2026 GMT
  cert_expires: Dec 29 23:59:59 2026 GMT
  hsts: false
  server: Apache
  notes: >-
    API host (Singapore cluster). Returns HTTP 400 to an unauthenticated
    root request, as expected for a credentialed API base.
- host: developer.exotel.com
  https: true
  cert_issuer: 'C=US, O=Amazon, CN=Amazon RSA 2048 M04'
  cert_not_before: Apr  2 00:00:00 2026 GMT
  cert_expires: Oct 16 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 63072000
  hsts_include_subdomains: true
  hsts_preload: true
  server: Vercel
domains:
- domain: exotel.com
  dnssec: false
  caa:
  - '0 issue "letsencrypt.org"'
  - '0 issue "amazon.com"'
  - '0 issuewild "amazon.com"'
  - '0 issuewild "letsencrypt.org"'
  - '0 iodef "mailto:itadmin@exotel.com"'
  spf: true
  spf_record: 'v=spf1 include:_spf.google.com include:_spf.salesforce.com include:spf.secure.ravenmail.io include:aspmx.pardot.com include:stspg-customer.com -all'
  dmarc: true
  dmarc_policy: quarantine
  dmarc_rua: 'mailto:team-it@exotel.com'