DNS & Domain
86,103 of the 965,200 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 |
|---|---|---|---|
| tupalo.com | #40,560 | Google Analytics, HTMX, Let's Encrypt + 2 more | Find emails |
| netsmartcloud.com | #40,563 | — | Find emails |
| casewarecloud.com | #40,568 | Amazon (ACM), Amazon CloudFront, Google Fonts + 3 more | Find emails |
| #36 (Tranco) |
| Find emails |
| 5 | netflix.com | #40 (Tranco) | Find emails |
| mixpo.com |
| #40,577 |
| Cloudflare Bot Management, Cloudflare edge/CDN, Google Fonts + 6 more |
| Find emails |
| ontraport.com | #40,579 | Adobe Fonts (Typekit), Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| topcashback.co.uk | #40,595 | Amazon (ACM), Amazon CloudFront, New Relic + 1 more | Find emails |
| effic.pro | #40,597 | — | Find emails |
| ithome.com.tw | #40,598 | Cloudflare edge/CDN, Drupal, Font Awesome + 4 more | Find emails |
| gqitalia.it | #40,601 | Amazon (ACM), Amazon Web Services | Find emails |
| a2z.org.cn | #40,609 | — | Find emails |
| sparkpostmail1.com | #40,612 | — | Find emails |
| napoleonsports.be | #40,622 | Amazon (ACM), Amazon CloudFront | Find emails |
| vogue.co.jp | #40,623 | Amazon (ACM), Amazon Web Services | Find emails |
| alamy.de | #40,624 | Amazon (ACM), Google Fonts, New Relic + 1 more | Find emails |
| sanaws.com | #40,625 | — | Find emails |
| wemember.io | #40,642 | — | Find emails |
| toddleapp.com | #40,643 | Bootstrap, Google Analytics, Google Tag Manager + 8 more | Find emails |
| deduce.com | #40,645 | AOS, Cloudflare Bot Management, Cloudflare edge/CDN + 11 more | Find emails |
| udiscovermusic.com | #40,651 | DigiCert, Envoy, Google AdSense + 9 more | Find emails |
| coremetrics.com | #40,652 | — | Find emails |
| azed.gov | #40,658 | Cloudflare Bot Management, Cloudflare edge/CDN, Microsoft 365 | Find emails |
| americangreetings.com | #40,660 | Akamai mPulse, Brightcove, Constructor.io + 7 more | Find emails |
| condenast.com | #40,661 | Amazon (ACM), Amazon Web Services | Find emails |
| ii.co.uk | #40,662 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 5 more | Find emails |
| goldcast.io | #40,665 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Google Tag Manager + 8 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →