Domain report
dnschecker.org
dnschecker.org ranks in the top 0.0010% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 3 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.0010%
- 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://dnschecker.org/ answered with HTTP 200.
DNS records
- A
- 104.26.6.89
- 104.26.7.89
- 172.67.73.216
- AAAA
- 2606:4700:20::681a:659
- 2606:4700:20::681a:759
- 2606:4700:20::ac43:49d8
- MX
- 8 amir.mx.cloudflare.net.
- 18 linda.mx.cloudflare.net.
- 30 isaac.mx.cloudflare.net.
- NS
- eric.ns.cloudflare.com.
- gail.ns.cloudflare.com.
Live preview
This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.
Since dnschecker.org 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
- max-age=3600, public, s-maxage=86400, stale-if-error=600, stale-while-revalidate=86400
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- SAMEORIGIN
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://dnschecker.org/HTTP 301→ https://dnschecker.org/
- 2.
https://dnschecker.org/HTTP 200
Meta tags
- Title
- DNS Checker - DNS Check Propagation Tool
- Description
- Check DNS Propagation worldwide. DNS Checker provides name server propagation check instantly. Changed nameservers so do a DNS lookup and check if DNS and nameservers have propagated.
- Canonical
- https://dnschecker.org
- Robots
- follow, index
- Generator
- Not set
- Open Graph title
- DNS Checker - DNS Check Propagation Tool
- Open Graph description
- Check DNS Propagation worldwide. DNS Checker provides name server propagation check instantly. Changed nameservers so do a DNS lookup and check if DNS and nameservers have propagated.
- Open Graph image
- https://static.dnschecker.org/og-images/og-image.png
- Open Graph type
- website
- Twitter card
- summary
- Twitter title
- DNS Checker - DNS Check Propagation Tool
- Twitter image
- https://static.dnschecker.org/og-images/og-image.png
robots.txt
- Disallow rules (User-agent: *)
- 4
- Disallow rules (other agents)
- 8
Sitemap declared:
https://dnschecker.org/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Google Tag Manageranalytics
Found "googletagmanager.com/gtm.js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.