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 |
|---|---|---|---|
| britannica.com | #604 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 1 more | Find emails |
| aiv-delivery.net | #607 | — | Find emails |
| e2ro.com | #616 | — | Find emails |
| #36 (Tranco) |
| Find emails |
| 5 | netflix.com | #40 (Tranco) | Find emails |
| merriam-webster.com |
| #617 |
| Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 2 more |
| Find emails |
| branch.io | #618 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| braze.com | #620 | Atlassian Statuspage, Bootstrap, Braze + 15 more | Find emails |
| nintendo.com | #622 | DigiCert, Fastly, Google Tag Manager + 5 more | Find emails |
| fontawesome.com | #626 | BuySellAds, Carbon Ads, Cloudflare edge/CDN + 8 more | Find emails |
| sc-cdn.net | #638 | — | Find emails |
| amazon.ca | #640 | AWS WAF, Amazon (ACM), Amazon CloudFront + 1 more | Find emails |
| stackadapt.com | #641 | CrazyEgg, Google Tag Manager, HubSpot + 4 more | Find emails |
| viber.com | #646 | Akamai edge/CDN, Akamai mPulse, DigiCert + 11 more | Find emails |
| intercom.io | #651 | Amazon (ACM), Amazon CloudFront, Next.js + 3 more | Find emails |
| on.aws | #652 | — | Find emails |
| service.gov.uk | #653 | Fastly, Google Cloud DNS, Nginx + 2 more | Find emails |
| imgur.com | #655 | Blockthrough, Fastly, Google Analytics + 4 more | Find emails |
| conviva.com | #657 | Cloudflare Bot Management, Cloudflare edge/CDN, Conviva + 14 more | Find emails |
| quantserve.com | #668 | Let's Encrypt | Find emails |
| ted.com | #670 | DoubleClick (Google Ads), Fastly, Font Awesome + 15 more | Find emails |
| typekit.net | #678 | — | Find emails |
| smaato.net | #687 | — | Find emails |
| crwdcntrl.net | #688 | Amazon (ACM) | Find emails |
| samsungacr.com | #693 | — | Find emails |
| wps.com | #695 | Amazon CloudFront, DigiCert, Google Fonts + 3 more | Find emails |
| cursor.sh | #703 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 7 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 →