What xkcd.com is built with
Read on 2026-10-28 12:43. 7 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Google Cloud DNS | Hosting | 100% | dns NS: ns-cloud-d2.googledomains.com | |
| Google Workspace | Webmail, Email | 100% | dns MX: alt1.aspmx.l.google.com | |
| Mailgun | 100% | dns TXT: .google.com include:mailgun.org ~all | ||
| Nginx | Web servers, Reverse proxies | 100% | headers server: nginx | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:site_name" content="xkcd"> | |
| RSS | Miscellaneous | 100% | dom link[type*='application'] @type: application/atom+xml | |
| Varnish | Caching | 100% | headers via: 1.1 varnish |
Look up any site with GET /v1/lookup?domain=xkcd.com. Start free.