Domain report
bbcknowledge.com
bbcknowledge.com ranks in the top 0.47% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 8 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.47%
- Hosts observed
- 8
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://bbcknowledge.com/ answered with HTTP 403.
DNS records
- A
- 18.201.0.224
- 52.213.182.76
- 52.212.159.195
- AAAA
- No records found.
- MX
- 10 cluster8.eu.messagelabs.com.
- 10 cluster8a.eu.messagelabs.com.
- NS
- asia.ns01-bbcstudios.com.
- aus.ns01-bbcstudios.com.
- eu.ns01-bbcstudios.com.
- us.ns01-bbcstudios.com.
- AS
- Server in network AMAZON-02, AS16509 · United States18.201.0.0/24, which holds 18.201.0.224
Live preview
This is a live, sandboxed embed of bbcknowledge.com — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
- Registrar
- Nom-iq Ltd. dba COM LAUDE
- Registered
- 2006-06-16
- Expires
- 2027-06-16
- Last changed
- 2026-06-11
Nameservers: ASIA.NS01-BBCSTUDIOS.COM, AUS.NS01-BBCSTUDIOS.COM, EU.NS01-BBCSTUDIOS.COM, US.NS01-BBCSTUDIOS.COM
Status: client delete prohibited, client transfer prohibited, client update prohibited
SSL certificate
Certificate Transparency lookup failed: The operation was aborted due to timeout
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html
- Cache-Control
- private, max-age=0
- 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://bbcknowledge.com/HTTP 308→ https://bbcknowledge.com/
- 2.
https://bbcknowledge.com/HTTP 301→ http://www.bbcearth.com/
- 3.
http://www.bbcearth.com/HTTP 403
Meta tags
- Title
- Access Denied
- Description
- Not set
- 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
robots.txt request failed (HTTP 403).
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.