What zulip.com is built with
Read on 2026-10-28 18:35. 11 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| AWS Certificate Manager | SSL/TLS certificate authorities | 100% | certIssuer: Amazon, Amazon ECDSA 256 M04 | |
| Amazon Route 53 | Hosting | 100% | dns NS: ns-1206.awsdns-22.org | |
| Amazon SES | 100% | dns TXT: .google.com include:amazonses.com include:mailgun.org -all | ||
| Amazon Web Services | PaaS | 100% | dns NS: ns-1206.awsdns-22.org | |
| Google Workspace | Webmail, Email | 100% | dns MX: aspmx.l.google.com | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=31536000; includeSubdomains; prel | |
| Mailgun | 100% | dns TXT: azonses.com include:mailgun.org -all | ||
| Microsoft 365 | Webmail, Email | 100% | dns TXT: MS=A39F8513BE669C8E81B8A81F4623ACA149454E87 | |
| Nginx | Web servers, Reverse proxies | 1.24.0 | 100% | headers server: nginx/1.24.0 (Ubuntu) |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:url" content="https://zulipchat.com/" > | |
| Ubuntu | Operating systems | 100% | headers server: nginx/1.24.0 (Ubuntu) |
Look up any site with GET /v1/lookup?domain=zulip.com. Start free.