Domain report
duoh.com
duoh.com ranks in the top 0.29% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 7 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.29%
- Hosts observed
- 7
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://duoh.com/ answered with HTTP 200.
Certificate until 2027-01-02C=US, O=Let's Encrypt, CN=YE2
DNS records
- A
- 104.26.1.158
- 104.26.0.158
- 172.67.75.224
- AAAA
- 2606:4700:20::681a:9e
- 2606:4700:20::ac43:4be0
- 2606:4700:20::681a:19e
- MX
- 10 in1-smtp.messagingengine.com.
- 20 in2-smtp.messagingengine.com.
- NS
- bonnie.ns.cloudflare.com.
- bruce.ns.cloudflare.com.
- AS
- Server in network CLOUDFLARENET, AS13335 · United States104.26.1.0/24, which holds 104.26.1.158
Live preview
This is a live, sandboxed embed of duoh.com — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
- Registrar
- Cloudflare, Inc.
- Registered
- 1997-02-19
- Expires
- 2027-02-20
- Last changed
- 2026-01-21
Nameservers: BONNIE.NS.CLOUDFLARE.COM, BRUCE.NS.CLOUDFLARE.COM
Status: client transfer prohibited
SSL certificate
- Common name
- duoh.com
- Issuer
- C=US, O=Let's Encrypt, CN=YE2
- Valid from
- 2026-10-04
- Valid until
- 2027-01-02
Matches duoh.com exactly. Source: Certificate Transparency logs (crt.sh).
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
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- no-referrer-when-downgrade
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://duoh.com/HTTP 301→ https://duoh.com/
- 2.
https://duoh.com/HTTP 200
Meta tags
- Title
- Brand, Graphic & Digital Design Studio in Belgium | Duoh!
- Description
- Independent Belgian design studio creating distinctive brands, publications and websites for more than 30 years.
- Canonical
- https://duoh.com
- Robots
- all
- Generator
- SEOmatic
- Open Graph title
- Brand, Graphic & Digital Design Studio in Belgium | Duoh!
- Open Graph description
- Independent Belgian design studio creating distinctive brands, publications and websites for more than 30 years.
- Open Graph image
- https://veerle.duoh.com/images/social/_1200x630_crop_center-center_82_none/twitter-image-duoh.png?mtime=1753794292
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Brand, Graphic & Digital Design Studio in Belgium | Duoh!
- Twitter image
- https://veerle.duoh.com/images/social/_800x418_crop_center-center_82_none/twitter-image-duoh.png?mtime=1753794292
robots.txt
- Disallow rules (User-agent: *)
- 1
- 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
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