vistracorp.com

HTML metadata

Title

Home - Vistra Corp.

Description

Vistra is a premier Texas-based energy company focused on the competitive energy and power generation markets.

Language

en-US

Generator

Powered by WPBakery Page Builder - drag and drop page builder for WordPress.

Canonical

https://vistracorp.com/

Feeds

Vistra Corp. » Feed RSS

Open Graph

url: https://vistracorp.com/
title: Home - Vistra Corp.
locale: en_US
site name: Vistra Corp.
description: Vistra is a premier Texas-based energy company focused on the competitive energy and power generation markets.

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Font Awesome
Google Fonts

Social widgets

Vimeo Embed

Third-party hosts loaded (6)

cdn-ilbfedf.nitrocdn.com×53
player.vimeo.com×2
www.googletagmanager.com×2
fonts.googleapis.com×1
gmpg.org×1
use.fontawesome.com×1

DNS records live

NS

ns-1186.awsdns-20.org
ns-1797.awsdns-32.co.uk
ns-314.awsdns-39.com
ns-850.awsdns-42.net

MX

0 vistracorp-com.mail.protection.outlook.com

TXT

Show 12 TXT records

apple-domain-verification=3Tg032vbuttYgNBm
autodesk-domain-verification=pPyf9KWEAKEmzElAn7b9
include:_spf.salesforce.com -all
infoblox-domain-mastery=5ceb862f0588f1b4b5af50cb7ba6dd0d15438f789da082f2c9d09b459ea8018fa5
qt29g66uigosh4447q8cg657vc
sitecore-domain-verification=50632d9a27144386a4dbfe5a756107d4
1password-site-verification=FVQO6HMZ2VCJRMLURSYT4GY3BE
IV6SiwAgevi5TaZQFdr8LLHFPk4Omuj3O+HSO1m3V0ubY0thYqANT866Hcah2zzkxJbVXOHkF2QAIdNj9aLi6Q==
MS=ms37772106
ZOOM_verify_eYgH5l8gR-y044S0box2JA
adobe-idp-site-verification=ed1c4ab63df9ad989b524a068b125f5192206afd2c393983ee8c6d6afe0c95bc
adobe-sign-verification=5e57ef79b119e85a26012c70bf10c164

Email authentication partial

SPF

v=spf1 ip4:206.227.128.10 ip4:206.227.136.80 ip4:206.227.136.100 ip4:206.227.136.81 ip4:43.228.187.74 ip4:43.228.185.67 ip4:5.61.117.80/28 include:spf.protection.outlook.com include:webmail.energyfutureholdings.com include:_spf.q4press.com include:_spf.salesforce.com include:spf.nw026.com a mx -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc-efh-rua@vistraenergy.com; ruf=mailto:dmarc-efh-rua@vistraenergy.com

policy: none (monitoring only)

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs6OQSR43GXWgEBF6/En0zGNolOh3Ru1SK+L+gvS3zo8bR5yadiWDjIs0GVo/h17SdCnPb87UAZWhha…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAonjH5gD6sBGEREg2xrpCYJyOj4THhoit8vHff3upTv7AOMoUsgDHgMTObGgkpvL91pJSPxpvHd6W0r…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqj4Zb3uGjcM3yLS3Mq8SppIHIpAGgaRuEG39hxyBWTURS1f9bsbjwI+J7hChNFlHtcToDdbFzQ799hr4xE…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDej5kCo/uhhIeNLd+rIy9jM32Z8tyB3muWveL8SBBeTdnXNvuuHw4XtJ8uY3aec+o08IF+JId7QjvDT6zS84e7i1…

selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2

from 2025-10-21 to 2026-10-21

Expires in 154 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://vistracorp.com/

present

strict-transport-security
content-security-policy
x-content-type-options

findings

missing frame protection
weak content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff, nosniff
content-security-policy: upgrade-insecure-requests, upgrade-insecure-requests
strict-transport-security: max-age=63072000; includeSubDomains, max-age=63072000; includeSubDomains