Domain report
deff.dk
deff.dk ranks in the top 0.48% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 9 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.48%
- Hosts observed
- 9
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
Could not fetch https://deff.dk/: The operation was aborted due to timeout
DNS records
- A
- 82.103.135.52
- AAAA
- No records found.
- MX
- 10 barracuda.aub.aau.dk.
- NS
- ns6.sitnet.dk.
- ns7.sitnet.dk.
Live preview
Could not fetch https://deff.dk/: The operation was aborted due to timeout
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Could not fetch https://deff.dk/: The operation was aborted due to timeout
Redirect chain
- 1.
http://deff.dk/The operation was aborted due to timeout
Meta tags
Could not fetch https://deff.dk/: The operation was aborted due to timeout
robots.txt
robots.txt request failed: The operation was aborted due to timeout
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
Could not fetch https://deff.dk/: The operation was aborted due to timeout
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.