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 |
|---|---|---|---|
| vtex.com.br | #20,543 | ConsentMo, Express, Google Tag Manager + 4 more | Find emails |
| knotch-cdn.com | #20,544 | Amazon (ACM), Amazon CloudFront, Amazon S3 | Find emails |
| heimdalsecurity.com | #20,552 | ASP.NET, Azure API Management, Bootstrap + 11 more | Find emails |
| #36 (Tranco) |
| Find emails |
| 5 | netflix.com | #40 (Tranco) | Find emails |
| clasificadosonline.com |
| #20,558 |
| ASP.NET, Adobe Fonts (Typekit), Amazon (ACM) + 13 more |
| Find emails |
| kkbox.com | #20,559 | Amazon (ACM), Amazon CloudFront, Amazon S3 | Find emails |
| rxinform.org | #20,560 | Google Fonts, Let's Encrypt, Osano + 2 more | Find emails |
| zalando.net | #20,568 | Microsoft 365 | Find emails |
| gbif.org | #20,571 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 2 more | Find emails |
| 123formbuilder.com | #20,573 | Let's Encrypt, Microsoft 365, Nginx + 3 more | Find emails |
| westpac.com.au | #20,579 | Amazon CloudFront, AppDynamics, DigiCert + 3 more | Find emails |
| sc-prod.net | #20,582 | — | Find emails |
| 91wheels.com | #20,585 | Amazon (ACM), Amazon CloudFront, DoubleClick (Google Ads) + 9 more | Find emails |
| adison.co | #20,587 | Font Awesome, Google Analytics, Google Site Kit + 5 more | Find emails |
| geocomply.net | #20,589 | DigiCert | Find emails |
| conjuguemos.com | #20,593 | Amazon (ACM), Amazon Advertising, Apache + 15 more | Find emails |
| cnnx.link | #20,594 | — | Find emails |
| cdlib.org | #20,598 | Amazon (ACM), Amazon CloudFront, Apache + 7 more | Find emails |
| quest-on-demand.com | #20,601 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 2 more | Find emails |
| timedoctor.com | #20,612 | Amazon (ACM), Amazon CloudFront, CHEQ + 7 more | Find emails |
| b2bdxp.com | #20,615 | — | Find emails |
| serif.com | #20,627 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| onkatana.net | #20,631 | — | Find emails |
| surveoo.com | #20,632 | Amazon (ACM), Bootstrap, Font Awesome + 10 more | Find emails |
| videobyte.com | #20,638 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 7 more | Find emails |
| workdaysuvcareers.com | #20,641 | — | 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →