Domain report
ercot.com
ercot.com ranks in the top 0.29% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 24 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.29%
- Hosts observed
- 24
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://ercot.com/ answered with HTTP 200.
DNS records
- A
- 45.60.51.66
- 45.60.45.66
- AAAA
- No records found.
- MX
- 10 mxa-00236103.gslb.pphosted.com.
- 10 mxb-00236103.gslb.pphosted.com.
- NS
- ns208.a2.incapsecuredns.net.
- ns221.a1.incapsecuredns.net.
- ns1.ercot.com.
- ns2.ercot.com.
- ns11.a0.incapsecuredns.net.
Live preview
This site sends "X-Frame-Options: SAMEORIGIN, ALLOW-FROM ercot.com", which blocks embedding it here.
Since ercot.com can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html;charset=UTF-8
- Cache-Control
- no-cache, no-store, max-age=0, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- frame-ancestors 'self' https://*.ercot.com:*;
- Strict-Transport-Security
- max-age=31536000; includeSubdomains; preload, max-age=31536000 ; includeSubDomains
- X-Frame-Options
- SAMEORIGIN, ALLOW-FROM ercot.com
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- no-referrer
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://ercot.com/HTTP 301→ https://ercot.com/
- 2.
https://ercot.com/HTTP 301→ https://www.ercot.com/
- 3.
https://www.ercot.com/HTTP 200
Meta tags
- Title
- Electric Reliability Council of Texas
- Description
- home
- Canonical
- Not set
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Not set
- Open Graph description
- Not set
- Open Graph image
- Not set
- Open Graph type
- Not set
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 27
- Disallow rules (other agents)
- 0
Sitemap declared:
https://www.ercot.com/static-assets/data/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Google Tag Manageranalytics
Found "googletagmanager.com/gtm.js" in the page's HTML
- Java (JSP/Servlet)other
Cookie set: JSESSIONID
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.