Domain report
castleton.edu
castleton.edu ranks in the top 0.40% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 10 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.40%
- Hosts observed
- 10
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://castleton.edu/ answered with HTTP 200.
DNS records
- A
- 3.33.236.10
- AAAA
- No records found.
- MX
- 10 castleton-edu.mail.protection.outlook.com.
- NS
- ns11.constellix.com.
- ns21.constellix.com.
- ns31.constellix.com.
- ns41.constellix.net.
- ns51.constellix.net.
- ns61.constellix.net.
Live preview
This is a live, sandboxed embed of castleton.edu — not a copy. What it shows can change any time the site itself does.
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
- max-age=600, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://castleton.edu/HTTP 301→ https://vermontstate.edu/
- 2.
https://vermontstate.edu/HTTP 200
Meta tags
- Title
- Vermont State University
- Description
- Every bit as unique, welcoming, and exceptional as the state we call home, Vermont State University provides high-quality, flexible, and affordable education
- Canonical
- https://vermontstate.edu/
- Robots
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Generator
- Not set
- Open Graph title
- Home
- Open Graph description
- Every bit as unique, welcoming, and exceptional as the state we call home, Vermont State University provides high-quality, flexible, and affordable education
- Open Graph image
- https://vermontstate.edu/wp-content/uploads/2025/09/SOP_Lockups-12-Copy.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
castleton.edu has no robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- WordPresscms
Found "wp-content/" in the page's HTML
- Google Tag Manageranalytics
Found "googletagmanager.com/gtm.js" in the page's HTML
- Cloudflare Bot Managementcdn
Cookie set: __cf_bm
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