What duckduckgo.com is built with
Read on 2026-10-28 12:23. 14 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Anthropic | Artificial Intelligence | 100% | dns TXT: anthropic-domain-verification-c7d48c=mGBhXlQHsvOc64IFwZsaKKVoQ | |
| Apple iCloud Mail | Webmail | 100% | dns TXT: apple-domain-verification=XeKEoqnRNUfkUc5l | |
| Cursor | Artificial Intelligence | 100% | dns TXT: cursor-domain-verification-nxwg1m=QRyFwelq3dM8RzBmvRla2boHy | |
| DigiCert | SSL/TLS certificate authorities | 100% | certIssuer: DigiCert Inc, DigiCert Global G2 TLS RSA SHA256 | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=31536000 | |
| Microsoft 365 | Webmail, Email | 100% | dns MX: com.mail.protection.outlook.com | |
| Nginx | Web servers, Reverse proxies | 100% | headers server: nginx | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:url" content="https://duckduckgo.com/" data-next-head=""> | |
| OpenAI | Artificial Intelligence | 100% | dns TXT: openai-domain-verification=dv-OKbsaUeVbNte6OPtWDpdt4Xr | |
| React | JavaScript frameworks | 100% | html: About DuckDuckGo</p><button class="icon-button_iconButton__Gyu2O icon-button_size-md__51eRQ icon-button_primary-solid__E | |
| Slack | Miscellaneous | 100% | dns TXT: slack-domain-verification=oDt8KTPHJdkpcJOZ6J8W8cyJLsEfrJULCQiQ1YbP | |
| Stripe | Payment processors | 100% | dns TXT: stripe-verification=e508f445dbb94b1ae51f7b48901897714b661f52 | |
| Zendesk | Documentation, Issue trackers, Live chat | 100% | dns TXT: de:duck.com include:mail.zendesk.com -all | |
| Zoom | Miscellaneous | 100% | dns TXT: ZOOM_verify_QSjXtfOfRHiY0O9gD5E4Ug |
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