Security & WAF
4,604 of the 1,000,000 top sites in our Tranco top-1M census run DDoS-Guard (0.5%). A network security provider offering DDoS protection, CDN, and hosting services. Detection is homepage-level HTML/header fingerprinting, so a site can run DDoS-Guard on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | netangels.ru | #404 (Tranco) | Find emails |
| 2 | crpt.ru | #433 (Tranco) | Find emails |
| 3 | 1c.ru | #1,105 (Tranco) | Find emails |
| 4 | mangabuff.ru |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| buildingclub.ru | #407,661 | Let's Encrypt, WordPress, Yandex Metrica + 1 more | Find emails |
| esteit.com | #407,896 | Let's Encrypt, Tilda | Find emails |
| zengzhiyuan.com | #407,954 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 6 more | Find emails |
| #1,381 (Tranco) |
| Find emails |
| 5 | rule34video.com | #1,386 (Tranco) | Find emails |
| mcpehost.ru |
| #407,965 |
| Cloudflare, Let's Encrypt, Next.js + 3 more |
| Find emails |
| volgograd-trv.ru | #408,159 | Bootstrap, DataLife Engine, Fancybox + 12 more | Find emails |
| ggtu.ru | #408,197 | Bitrix, Bootstrap, Google Fonts + 4 more | Find emails |
| ai-event.ru | #408,352 | Google Fonts, Let's Encrypt, Tilda + 1 more | Find emails |
| oboronashop.ru | #408,514 | Bootstrap, Fancybox, Mail.ru Analytics (Top100) + 8 more | Find emails |
| interum.pro | #408,612 | — | Find emails |
| iqtek.ru | #408,634 | Let's Encrypt, Tilda, jQuery | Find emails |
| checkrewards.com | #408,942 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| icom24.ru | #409,347 | Google Fonts, Let's Encrypt, Nginx + 3 more | Find emails |
| vyvod-iz-zapoya-na-domu-voronezh-1.ru | #409,546 | Let's Encrypt, PHP, VK + 4 more | Find emails |
| play-apk.net | #409,572 | Google Fonts, Let's Encrypt, PHP + 2 more | Find emails |
| vitalik.one | #409,718 | Google Fonts, Let's Encrypt, React | Find emails |
| pravo163.ru | #409,788 | Let's Encrypt | Find emails |
| cyfral-group.ru | #410,093 | Google Analytics, Google Fonts, Google Tag Manager + 5 more | Find emails |
| profiplitka.ru | #410,471 | Let's Encrypt, PHP, Telegram + 2 more | Find emails |
| angi.ru | #410,734 | Bootstrap, Google Hosted Libraries, Let's Encrypt + 5 more | Find emails |
| stoigry.com | #411,408 | Let's Encrypt, LiveInternet (Yadro), PHP + 4 more | Find emails |
| egdsk.ru | #411,512 | ASP.NET, Google Analytics, Let's Encrypt + 8 more | Find emails |
| svarbi.ru | #411,529 | Bitrix, Let's Encrypt, PHP | Find emails |
| meddoclab.ru | #411,542 | Let's Encrypt, PHP | Find emails |
| cdonate.ru | #411,562 | Nuxt.js, Telegram, Yandex Metrica + 1 more | Find emails |
| severstal-avia.ru | #411,845 | Google Fonts, Let's Encrypt, PHP | 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 →