Lexmark International · Domain Security

Lexmark International Domain Security

Domain security

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

PrintingImagingIoTManaged Print ServicesDocument-ManagementFortune 1000

Transport & Host Security

www.lexmark.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 26 08:35:36 2026 GMT
www.xerox.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Dec 24 23:59:59 2026 GMT

Domain (DNS/Email) Security

lexmark.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: yes
xerox.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=quarantine) · CAA: none

Source

Domain Security

lexmark-international-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.lexmark.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 26 08:35:36 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: www.xerox.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec 24 23:59:59 2026 GMT
  hsts: false
domains:
- domain: lexmark.com
  dnssec: true
  caa:
  - 0 issue "amazonaws.com"
  - 0 iodef "mailto:hostmaster@lexmark.com"
  - 0 issue "letsencrypt.org"
  - 0 issue "digicert.com"
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: xerox.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine

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