Cox Automotive · Domain Security

Cox Automotive Domain Security

Domain security

Domain security posture for Cox Automotive, probed live across 10 host(s) and 3 registrable domain(s). 10 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

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Transport & Host Security

www.coxautoinc.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Dec 4 12:33:03 2026 GMT

developer.kbb.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Feb 2 23:59:59 2027 GMT

idws.datasolutions.coxautoinc.com

HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Dec 10 23:59:59 2026 GMT

developer.manheim.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Jan 30 23:59:59 2027 GMT

api.manheim.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Dec 26 23:59:59 2026 GMT

uat.api.manheim.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Dec 26 23:59:59 2026 GMT

api.kbb.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Dec 2 14:47:50 2026 GMT

sandbox.api.kbb.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Dec 2 14:46:11 2026 GMT

developer.coxautoinc.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Mar 6 23:59:59 2027 GMT

api.coxautoinc.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Jan 23 23:59:59 2027 GMT

Domain (DNS/Email) Security

coxautoinc.com

DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

kbb.com

DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

manheim.com

DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

generated: '2026-09-13'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.coxautoinc.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec  4 12:33:03 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: developer.kbb.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb  2 23:59:59 2027 GMT
  hsts: false
- host: idws.datasolutions.coxautoinc.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Dec 10 23:59:59 2026 GMT
  hsts: null
- host: developer.manheim.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 30 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.manheim.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec 26 23:59:59 2026 GMT
  hsts: false
- host: uat.api.manheim.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec 26 23:59:59 2026 GMT
  hsts: false
- host: api.kbb.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec  2 14:47:50 2026 GMT
  hsts: false
- host: sandbox.api.kbb.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec  2 14:46:11 2026 GMT
  hsts: false
- host: developer.coxautoinc.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Mar  6 23:59:59 2027 GMT
  hsts: false
- host: api.coxautoinc.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 23 23:59:59 2027 GMT
  hsts: false
domains:
- domain: coxautoinc.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: kbb.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: manheim.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
note: Probed 2026-09-13. Ten hosts across three registrable domains. Every reachable host negotiates TLS 1.2 or better;
  HSTS is present on www.coxautoinc.com and developer.manheim.com but absent from both API gateways (api.manheim.com,
  api.kbb.com), from the Kelley Blue Book developer portal, and from the IDWS production host. No CAA record is published
  on any of the three domains. manheim.com is DNSSEC-signed (a DS record is present); coxautoinc.com and kbb.com are
  not. All three publish SPF and a DMARC p=reject policy.

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