Domain report
cfcs.dk
cfcs.dk ranks in the top 0.36% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 3 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.36%
- Hosts observed
- 3
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://cfcs.dk/ answered with HTTP 200.
DNS records
- A
- 51.38.38.70
- 51.68.137.74
- 81.24.7.102
- 162.19.250.219
- 167.235.70.19
- 185.216.75.46
- AAAA
- No records found.
- MX
- 10 mx01.statens-it.dk.
- 10 mx02.statens-it.dk.
- 10 mx03.statens-it.dk.
- 10 mx04.statens-it.dk.
- 10 mx05.statens-it.dk.
- 10 mx06.statens-it.dk.
- 10 mx07.statens-it.dk.
- 10 mx08.statens-it.dk.
- NS
- ns6.sitnet.dk.
- ns7.sitnet.dk.
Live preview
This site sends "X-Frame-Options: sameorigin, SAMEORIGIN", which blocks embedding it here.
Since cfcs.dk 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
- Not sent
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- max-age=2592000
- X-Frame-Options
- sameorigin, SAMEORIGIN
- X-Content-Type-Options
- nosniff, nosniff
- Referrer-Policy
- origin-when-cross-origin
- Permissions-Policy
- accelerometer=(self), autoplay=(self), camera=(self), encrypted-media=(self), fullscreen=(self), geolocation=(self), gyroscope=(self), magnetometer=(self), microphone=(self), midi=(self), payment=(self), usb=(self)
Redirect chain
- 1.
http://cfcs.dk/HTTP 301→ https://cfcs.dk/
- 2.
https://cfcs.dk/HTTP 301→ https://www.cfcs.dk/
- 3.
https://www.cfcs.dk/HTTP 301→ https://samsik.dk/
- 4.
https://samsik.dk/HTTP 200
Meta tags
- Title
- Styrelsen for Samfundssikkerhed | SAMSIK
- Description
- Styrelsen for Samfundssikkerhed styrker Danmarks modstandsdygtighed. Find vejledninger om cybersikkerhed, NIS2-regler, krisestyring og det nationale risikobillede.
- Canonical
- https://samsik.dk/
- Robots
- max-image-preview:large
- Generator
- Not set
- Open Graph title
- Styrelsen for Samfundssikkerhed | SAMSIK
- Open Graph description
- Styrelsen for Samfundssikkerhed styrker Danmarks modstandsdygtighed. Find vejledninger om cybersikkerhed, NIS2-regler, krisestyring og det nationale risikobillede.
- Open Graph image
- https://samsik.dk/wp-content/uploads/2026/09/OG_SAMSIK.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Styrelsen for Samfundssikkerhed | SAMSIK
- Twitter image
- https://samsik.dk/wp-content/uploads/2026/09/OG_SAMSIK.png
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
- WordPresscms
Found "wp-includes/" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.