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 |
|---|---|---|---|
| clickup.com | #2,484 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 34 more | Find emails |
| collegeboard.org | #2,499 | Akamai Bot Manager, Akamai edge/CDN, Amazon CloudFront + 6 more | Find emails |
| thousandeyes.com | #2,501 | Adobe Fonts (Typekit), Akamai Bot Manager, Akamai edge/CDN + 7 more | Find emails |
| #36 (Tranco) |
| Find emails |
| 5 | netflix.com | #40 (Tranco) | Find emails |
| privacy-center.org | #2,504 | Amazon (ACM), Amazon S3, Google Fonts + 1 more | Find emails |
| adobestats.io | #2,505 | — | Find emails |
| su89-cdn.net | #2,509 | Google Analytics, Google Fonts, Google Tag Manager + 5 more | Find emails |
| hollywoodreporter.com | #2,515 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 5 more | Find emails |
| wetransfer.com | #2,518 | Amazon (ACM), Amazon Advertising, Amazon CloudFront + 7 more | Find emails |
| servenobid.com | #2,522 | — | Find emails |
| webrootcloudav.com | #2,524 | Google Tag Manager, Imperva, Next.js + 4 more | Find emails |
| 4wps.net | #2,525 | — | Find emails |
| abcnews.com | #2,526 | Amazon (ACM), Amazon CloudFront, Google Analytics + 4 more | Find emails |
| scopely.io | #2,537 | — | Find emails |
| smithsonianmag.com | #2,538 | Cloudflare Web Analytics, Cloudflare edge/CDN, Font Awesome + 9 more | Find emails |
| ureca-lab.com | #2,541 | — | Find emails |
| isnssdk.com | #2,542 | — | Find emails |
| screenconnect.com | #2,547 | ASP.NET, Adobe Fonts (Typekit), AngularJS + 21 more | Find emails |
| mlstatic.com | #2,549 | — | Find emails |
| audible.com | #2,554 | Amazon (ACM), Amazon CloudFront, React | Find emails |
| sketchfab.com | #2,557 | Amazon (ACM), Amazon CloudFront, Cloudflare edge/CDN + 10 more | Find emails |
| wshareit.com | #2,558 | DigiCert, Envoy, Google AdSense + 2 more | Find emails |
| urldefense.com | #2,565 | Sectigo | Find emails |
| harman.com | #2,567 | — | Find emails |
| okx.com | #2,570 | Cloudflare Bot Management, Cloudflare edge/CDN, Contentful + 5 more | Find emails |
| slackb.com | #2,573 | Envoy, Let's Encrypt | 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 →