104,545 of the 965,200 top sites in our Tranco top-1M census run Microsoft 365 (10.8%). Microsoft's subscription suite of productivity apps and services, including Exchange Online email hosting. Detection is homepage-level HTML/header fingerprinting, so a site can run Microsoft 365 on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | microsoft.com | #6 (Tranco) | Find emails |
| 2 | azure.com | #26 (Tranco) | Find emails |
| 3 | github.com | #29 (Tranco) | Find emails |
| 4 | bing.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| detroitnews.com | #9,348 | Amazon Advertising, Google Publisher Tag, Let's Encrypt + 2 more | Find emails |
| cinepolis.com | #9,364 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| telemagazyn.pl | #9,383 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 5 more | Find emails |
| #30 (Tranco) |
| Find emails |
| 5 | microsoftonline.com | #38 (Tranco) | Find emails |
| lidl.it | #9,408 | Akamai Edge DNS, Google Workspace, OneTrust + 2 more | Find emails |
| leckerschmecker.me | #9,411 | Font Awesome, Let's Encrypt, New Relic + 5 more | Find emails |
| powerschool.com | #9,413 | AOS, Cloudflare, Google Tag Manager + 7 more | Find emails |
| crystalbet.com | #9,428 | ASP.NET, DigiCert, Meta Pixel + 4 more | Find emails |
| indianoil.in | #9,443 | — | Find emails |
| juris.de | #9,446 | Google Ads Conversion, Google Analytics, Google Tag Manager + 3 more | Find emails |
| reviewjournal.com | #9,452 | Adobe Fonts (Typekit), Amazon Route 53, Cloudinary + 9 more | Find emails |
| zone-turf.fr | #9,458 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| tjrs.jus.br | #9,459 | — | Find emails |
| escortsandbabes.com.au | #9,491 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| zellbury.com | #9,502 | Cloudflare edge/CDN, Let's Encrypt, Shopify + 4 more | Find emails |
| vam.ac.uk | #9,508 | Amazon CloudFront, DigiCert, Google Tag Manager + 3 more | Find emails |
| soton.ac.uk | #9,526 | ConsentMo, DigiCert, Drupal + 1 more | Find emails |
| wvu.edu | #9,557 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| stps.gob.mx | #9,565 | Azure DNS | Find emails |
| educacao.sp.gov.br | #9,594 | AWS WAF, Amazon Web Services | Find emails |
| gsis.gr | #9,601 | Drupal, Let's Encrypt, cdnjs | Find emails |
| wfp.org | #9,627 | Amazon (ACM), Amazon Route 53, Drupal + 4 more | Find emails |
| mindbodyonline.com | #9,632 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| gumtree.com | #9,684 | Google Cloud DNS, Google Fonts, Google Publisher Tag + 5 more | Find emails |
| lidl.es | #9,693 | Google Workspace, OneTrust, The Trade Desk + 1 more | Find emails |
| interbet.co.za | #9,694 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 3 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →