Domain report
kcdcode.kr
kcdcode.kr ranks in the top 0.15% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.15%
- Hosts observed
- 2
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://kcdcode.kr/ answered with HTTP 200.
DNS records
- A
- 108.156.172.57
- 108.156.172.122
- 108.156.172.6
- 108.156.172.13
- AAAA
- No records found.
- MX
- No records found.
- NS
- ns-1522.awsdns-62.org.
- ns-1576.awsdns-05.co.uk.
- ns-400.awsdns-50.com.
- ns-717.awsdns-25.net.
Live preview
This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.
Since kcdcode.kr 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
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- default-src 'self'; img-src 'self' data: https://pagead2.googlesyndication.com https://tpc.googlesyndication.com; script-src 'self' https://pagead2.googlesyndication.com https://googleads.g.doubleclick.net; frame-src https://googleads.g.doubleclick.net https://tpc.googlesyndication.com; style-src 'self' 'unsafe-inline'; connect-src 'self'
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- SAMEORIGIN
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- strict-origin-when-cross-origin
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://kcdcode.kr/HTTP 200
Meta tags
- Title
- 질병분류기호 KCD
- 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
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
No Sitemap declared in robots.txt.
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.