DNS & Domain
88,787 of the 1,000,000 top sites in our Tranco top-1M census run Amazon Route 53 (8.9%). AWS's DNS web service, used to route domain names to servers and manage DNS records. Detection is homepage-level HTML/header fingerprinting, so a site can run Amazon Route 53 on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | amazonaws.com | #9 (Tranco) | Find emails |
| 2 | amazon.com | #25 (Tranco) | Find emails |
| 3 | github.com | #29 (Tranco) | Find emails |
| 4 | appsflyersdk.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| fao.org | #1,636 | Azure API Management, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| alphapolis.co.jp | #1,638 | AWS WAF, Amazon CloudFront, DigiCert + 1 more | Find emails |
| girlschannel.net | #1,648 | DigiCert, Google Analytics, Google Tag Manager + 4 more | Find emails |
| #36 (Tranco) |
| Find emails |
| 5 | netflix.com | #40 (Tranco) | Find emails |
| promiedos.com.ar | #1,651 | Amazon (ACM), Amazon CloudFront, Google AdSense + 5 more | Find emails |
| w3schools.com | #1,660 | Amazon CloudFront, Amazon S3, DoubleClick (Google Ads) + 7 more | Find emails |
| keirin.jp | #1,678 | Amazon CloudFront, Bootstrap, DigiCert + 4 more | Find emails |
| letras.mus.br | #1,682 | Amazon Advertising, Casale Media, Criteo + 9 more | Find emails |
| dto.jp | #1,683 | Amazon (ACM), Amazon CloudFront | Find emails |
| ecnavi.jp | #1,685 | Amazon (ACM), Amazon CloudFront, Apache + 5 more | Find emails |
| espn.com.ve | #1,690 | AWS WAF, Amazon CloudFront, Sectigo + 1 more | Find emails |
| statuspage.io | #1,698 | Amazon (ACM), Amazon CloudFront, Atlassian Cloud + 4 more | Find emails |
| jamfcloud.com | #1,719 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 2 more | Find emails |
| packzy.com | #1,724 | Amazon (ACM), Bootstrap, Font Awesome + 7 more | Find emails |
| tjsp.jus.br | #1,725 | ASP.NET, AddToAny, Azure API Management + 10 more | Find emails |
| site777.jp | #1,735 | Amazon Web Services | Find emails |
| ad-contents.jp | #1,752 | Apache, PHP, Sectigo | Find emails |
| battle.net | #1,759 | Amazon (ACM), Nginx | Find emails |
| smadex.com | #1,770 | Amazon (ACM), Amazon CloudFront, Apache + 6 more | Find emails |
| blizzard.com | #1,773 | Amazon (ACM), Google Tag Manager, Nginx + 1 more | Find emails |
| pewresearch.org | #1,777 | Let's Encrypt, Microsoft 365, Nginx + 1 more | Find emails |
| porkbun.com | #1,778 | Amazon (ACM), Bluesky, Bootstrap + 19 more | Find emails |
| qlikdev.com | #1,793 | — | Find emails |
| viasat.io | #1,797 | — | Find emails |
| easy4ipcloud.com | #1,798 | — | Find emails |
| robinhood.com | #1,799 | Amazon (ACM), Amazon CloudFront, Contentful + 4 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →