DNS & Domain
4,519 of the 1,000,000 top sites in our Tranco top-1M census run NS1 (0.5%). A managed DNS provider offering authoritative DNS hosting and traffic-management features for domains. Detection is homepage-level HTML/header fingerprinting, so a site can run NS1 on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | linkedin.com | #18 (Tranco) | Find emails |
| 2 | github.com | #29 (Tranco) | Find emails |
| 3 | bing.com | #30 (Tranco) | Find emails |
| 4 | msn.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| comedycentral.com | #35,931 | DigiCert, Ketch, New Relic + 3 more | Find emails |
| sportsline.com | #36,184 | Chartbeat, DoubleClick (Google Ads), Fastly + 9 more | Find emails |
| herokudns.net | #36,193 | — | Find emails |
| #61 (Tranco) |
| Find emails |
| 5 | spotify.com | #62 (Tranco) | Find emails |
| savagebeast.com |
| #36,546 |
| — |
| Find emails |
| yelp.co.uk | #36,678 | Amazon (ACM), Amazon CloudFront, DataDome + 6 more | Find emails |
| swedbank.se | #37,049 | DigiCert, Fastly, Glassbox + 3 more | Find emails |
| news-press.com | #37,172 | Amazon Advertising, Confiant, Criteo + 7 more | Find emails |
| expedia.co.jp | #37,177 | Akamai Bot Manager, Akamai edge/CDN, Envoy + 1 more | Find emails |
| secureinternetbank.com | #37,217 | — | Find emails |
| daimlertruck.com | #37,478 | Amazon (ACM), Amazon CloudFront, Apache + 4 more | Find emails |
| b406929acabac9b095f124c81bdfcf57f.com | #37,674 | Amazon CloudFront, Amazon S3, Sectigo | Find emails |
| c81358859121583b7adf2ace89cb39f44.com | #37,676 | Amazon CloudFront, Amazon S3, Sectigo | Find emails |
| thg-ns.net | #37,677 | — | Find emails |
| betconstruct.com | #37,694 | ClickTale (Contentsquare), Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| a79ab95c1589a13f8a4cab612bc71f9f7.com | #37,731 | Amazon CloudFront, Amazon S3, Sectigo | Find emails |
| cbsnewsstatic.com | #37,752 | Fastly, Sectigo, Varnish | Find emails |
| greenbids.ai | #37,762 | Cloudflare Bot Management, Cloudflare edge/CDN, Cookiebot + 5 more | Find emails |
| sony.fr | #37,851 | Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Bot Manager, Akamai edge/CDN + 6 more | Find emails |
| admantx.com | #37,867 | Bizible, Bootstrap, Clearbit + 16 more | Find emails |
| umpquabank.com | #37,897 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 2 more | Find emails |
| newsok.com | #37,913 | Amazon Advertising, Confiant, Criteo + 6 more | Find emails |
| squoosh.app | #37,917 | Let's Encrypt, Netlify | Find emails |
| s81c.com | #38,005 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Bot Manager + 5 more | Find emails |
| microgaming.io | #38,121 | Amazon (ACM), Amazon CloudFront, Google Fonts + 4 more | Find emails |
| simplybe.co.uk | #38,222 | Akamai Bot Manager, DigiCert, Microsoft 365 | Find emails |
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 →