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 |
|---|---|---|---|
| ios-radio.com | #693,974 | Squarespace DNS | Find emails |
| rogaine.com | #694,407 | Akamai edge/CDN, Akamai mPulse, Bazaarvoice + 8 more | Find emails |
| sbs-software.com | #694,643 | ChatGPT Ads Pixel, ClickTale (Contentsquare), Cloudflare Bot Management + 16 more | Find emails |
| #61 (Tranco) |
| Find emails |
| 5 | spotify.com | #62 (Tranco) | Find emails |
| intuitstatic.com |
| #694,683 |
| Akamai Edge DNS |
| Find emails |
| nationet.net | #694,947 | — | Find emails |
| echo-pilot.com | #695,107 | Amazon Advertising, Confiant, Criteo + 11 more | Find emails |
| fluxbeam.xyz | #695,510 | Bootstrap, Font Awesome, Google Analytics + 7 more | Find emails |
| yelpiteng.com | #696,429 | — | Find emails |
| starcourier.com | #696,514 | Amazon Advertising, Confiant, Criteo + 7 more | Find emails |
| summerwindsnursery.com | #696,738 | DatoCMS, Google Hosted Libraries, Google Tag Manager + 5 more | Find emails |
| yelp.se | #696,993 | Amazon (ACM), Amazon CloudFront, DataDome + 6 more | Find emails |
| fasttv.am | #697,159 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Ads Conversion + 6 more | Find emails |
| nashvillelifestyles.com | #697,726 | Google Analytics, Google Publisher Tag, Google Tag Manager + 6 more | Find emails |
| marketfast.nl | #698,603 | Google Fonts, Let's Encrypt, Netlify | Find emails |
| homelet.co.uk | #698,667 | Amazon (ACM), Feefo, Google Fonts + 4 more | Find emails |
| kegerator.com | #698,843 | Akamai Bot Manager, Akamai edge/CDN, DigiCert + 1 more | Find emails |
| alphex888.com | #699,343 | Cloudflare Bot Management, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| zapmeta.com | #699,548 | Cloudflare Images, DoubleClick (Google Ads), Google Publisher Tag + 3 more | Find emails |
| planfred.com | #699,944 | Let's Encrypt, Netlify, Nuxt.js + 3 more | Find emails |
| prepaypower.ie | #699,964 | Apache, ConsentMo, Drupal + 4 more | Find emails |
| cbsatlanta.com | #700,312 | Fastly, Ketch, Sectigo + 1 more | Find emails |
| fptbedding.com | #700,496 | — | Find emails |
| rolexrankings.com | #701,070 | Adobe Experience Cloud (Launch), Apache, DigiCert + 3 more | Find emails |
| blackmountainnews.com | #701,084 | Amazon Advertising, Confiant, Criteo + 7 more | Find emails |
| fdcsoa.com | #701,179 | — | 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 →