Domain report
dac.com
dac.com ranks in the top 0.017% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 6 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.017%
- Hosts observed
- 6
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://dac.com/ answered with HTTP 200.
DNS records
- A
- 24.144.127.118
- AAAA
- No records found.
- MX
- 5 alt2.aspmx.l.google.com.
- 10 alt4.aspmx.l.google.com.
- 5 alt1.aspmx.l.google.com.
- 1 aspmx.l.google.com.
- 10 alt3.aspmx.l.google.com.
- NS
- ns12.dnsmadeeasy.com.
- ns14.dnsmadeeasy.com.
- ns10.dnsmadeeasy.com.
- ns15.dnsmadeeasy.com.
- ns11.dnsmadeeasy.com.
- ns13.dnsmadeeasy.com.
Live preview
This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.
Since dac.com 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
- public, max-age=0, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- default-src 'self'; script-src 'self' https://*.sites.siteplex.io 'unsafe-inline' 'unsafe-eval' data: https://cmp.osano.com https://code.jquery.com https://c0.wp.com https://stats.wp.com https://*.jsdelivr.net https://*.googletagmanager.com https://www.google-analytics.com https://*.google.com https://*.doubleclick.net https://*.youtube.com https://www.youtube-nocookie.com https://s.ytimg.com https://player.vimeo.com https://*.vimeocdn.com https://*.cloudflareinsights.com https://js-agent.newrelic.com; style-src 'self' https://*.sites.siteplex.io 'unsafe-inline' https://cmp.osano.com https://c0.wp.com https://cookie-consent.ieee.org https://*.vimeocdn.com; img-src * data: blob:; font-src 'self' https://*.sites.siteplex.io data: https://cmp.osano.com; connect-src 'self' https://*.osano.com https://*.google-analytics.com https://*.googletagmanager.com https://*.google.com https://*.doubleclick.net https://*.vimeo.com https://bam.nr-data.net; frame-src 'self' https://*.doubleclick.net https://*.google.com https://www.youtube.com https://www.youtube-nocookie.com https://player.vimeo.com https://api.conflux.events https://*.s3.amazonaws.com https://umap.openstreetmap.fr; worker-src 'self' blob:; child-src 'self' blob:; object-src 'none'
- Strict-Transport-Security
- max-age=31536000; includeSubDomains
- X-Frame-Options
- SAMEORIGIN
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- strict-origin-when-cross-origin
- Permissions-Policy
- camera=(), microphone=(), geolocation=("https://umap.openstreetmap.fr")
Redirect chain
- 1.
http://dac.com/HTTP 301→ https://dac.com/
- 2.
https://dac.com/HTTP 301→ https://dac.com/2027
- 3.
https://dac.com/2027HTTP 200
Meta tags
- Title
- Home | DAC 2027
- Description
- DAC is recognized as the premier event for the design and design automation of electronic chips to systems.
- Canonical
- https://dac.com/2027
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Home
- Open Graph description
- DAC is recognized as the premier event for the design and design automation of electronic chips to systems.
- Open Graph image
- Not set
- Open Graph type
- website
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 6
- Disallow rules (other agents)
- 2
Sitemap declared:
https://dac.com/sitemaps.xml
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.