Domain report
adstxt.dev
adstxt.dev ranks in the top 0.100% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 3 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.100%
- 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://adstxt.dev/ answered with HTTP 200.
DNS records
- A
- 172.67.146.155
- 104.21.79.167
- AAAA
- 2606:4700:3030::ac43:929b
- 2606:4700:3032::6815:4fa7
- MX
- 10 eforward1.registrar-servers.com.
- 10 eforward2.registrar-servers.com.
- 10 eforward3.registrar-servers.com.
- 15 eforward4.registrar-servers.com.
- 20 eforward5.registrar-servers.com.
- NS
- phil.ns.cloudflare.com.
- zoe.ns.cloudflare.com.
- AS
- Server in network CLOUDFLARENET, AS13335 · United States172.67.146.0/24, which holds 172.67.146.155
Live preview
This is a live, sandboxed embed of adstxt.dev — not a copy. What it shows can change any time the site itself does.
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
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- strict-origin-when-cross-origin
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://adstxt.dev/HTTP 301→ https://adstxt.dev/
- 2.
https://adstxt.dev/HTTP 301→ https://www.adstxt.dev/
- 3.
https://www.adstxt.dev/HTTP 200
Meta tags
- Title
- Ads.txt Manager for Ads.txt and App-Ads.txt | Ads.txt Manager
- Description
- Ads.txt manager, Ads.txt management tool for advertising. Ensuring your client's ads.txt is always up-to-date without coding changes.
- Canonical
- https://www.adstxt.dev/
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Ads.txt Manager for Ads.txt and App-Ads.txt | Ads.txt Manager
- Open Graph description
- Ads.txt manager, Ads.txt management tool for advertising. Ensuring your client's ads.txt is always up-to-date without coding changes.
- Open Graph image
- https://www.adstxt.dev/images/adstxt.png
- Open Graph type
- Not set
- Twitter card
- summary_large_image
- Twitter title
- Ads.txt Manager for Ads.txt and App-Ads.txt | Ads.txt Manager
- Twitter image
- https://www.adstxt.dev/images/adstxt.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
- Next.jsframework
Found "_next/static/" in the page's HTML
- Google Analyticsanalytics
Found "googletagmanager.com/gtag/js" in the page's HTML
- 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.