Vectren (CenterPoint Energy) · Domain Security

Vectren Domain Security

Domain security

Domain security posture for Vectren (CenterPoint Energy), probed live across 3 host(s) and 2 registrable domain(s). 1 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=quarantine).

Electric UtilityEnergyNatural GasRegulated UtilityUtility

Transport & Host Security

www.centerpointenergy.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Dec 13 23:59:59 2026 GMT
vectren.com
HTTPS: no · HSTS: no
builder.vectren.com
HTTPS: no · HSTS: no

Domain (DNS/Email) Security

centerpointenergy.com
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none
vectren.com
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

vectren-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.centerpointenergy.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec 13 23:59:59 2026 GMT
  hsts: false
- host: vectren.com
  https: false
- host: builder.vectren.com
  https: false
domains:
- domain: centerpointenergy.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine
- domain: vectren.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none