Verizon Communications · Domain Security

Verizon Communications Domain Security

Domain security

Domain security posture for Verizon Communications, probed live across 3 host(s) and 2 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF absent, DMARC absent.

TelecommunicationsWirelessNetwork APIsIoT5GEnterpriseIdentityFortune 100

Transport & Host Security

www.verizon-communications.com

HTTPS: no · HSTS: no

developers.verizon.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Dec 15 23:59:59 2026 GMT

www.verizon.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Dec 8 23:59:59 2026 GMT

Domain (DNS/Email) Security

verizon-communications.com

DNSSEC: no · SPF: no · DMARC: no · CAA: none

verizon.com

DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.verizon-communications.com
  https: false
- host: developers.verizon.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec 15 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: www.verizon.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec  8 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: verizon-communications.com
  dnssec: false
  caa: []
  spf: false
  dmarc: false
- domain: verizon.com
  dnssec: false
  caa:
  - 0 issue "amazon.com"
  - 0 issue "letsencrypt.org"
  - 0 issue "digicert.com"
  spf: true
  dmarc: true
  dmarc_policy: reject