Domain report
constellation.com
constellation.com ranks in the top 0.025% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 37 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.025%
- Hosts observed
- 37
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://constellation.com/ answered with HTTP 200.
DNS records
- A
- 159.214.199.37
- AAAA
- No records found.
- MX
- 0 constellation-com.mail.protection.outlook.com.
- NS
- ns1-35.azure-dns.com.
- ns2-35.azure-dns.net.
- ns3-35.azure-dns.org.
- ns4-35.azure-dns.info.
- AS
- Server in network CEG, AS10953 · United States159.214.199.0/24, which holds 159.214.199.37
Live preview
This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.
Since constellation.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)
- Registrar
- CSC Corporate Domains, Inc.
- Registered
- 1996-09-24
- Expires
- 2027-02-28
- Last changed
- 2026-02-24
Nameservers: NS1-35.AZURE-DNS.COM, NS2-35.AZURE-DNS.NET, NS3-35.AZURE-DNS.ORG, NS4-35.AZURE-DNS.INFO
Status: client transfer prohibited
SSL certificate
Certificate Transparency lookup failed: The operation was aborted due to timeout
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html;charset=utf-8
- Cache-Control
- Not sent
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- SAMEORIGIN
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://constellation.com/HTTP 301→ https://www.constellation.com/
- 2.
https://www.constellation.com/HTTP 200
Meta tags
- Title
- Electricity Provider & Gas Supplier | Constellation
- Description
- Join millions of residential, public sector & business customers who use Constellation as their trusted electricity & natural gas supplier. Compare rates.
- Canonical
- https://www.constellation.com/
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Constellation
- Open Graph description
- Constellation logo
- Open Graph image
- Not set
- Open Graph type
- Not set
- Twitter card
- summary_large_image
- Twitter title
- Constellation
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 5
- Disallow rules (other agents)
- 0
Sitemap declared:
https://www.constellation.com/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
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.