DomainBrief - domain lookup report

什麼是 DomainBrief - domain lookup report？

DomainBrief turns any domain into a shareable intelligence report in seconds. Type a domain, hit enter, and get WHOIS, DNS, SSL/TLS, HTTP headers, email auth (SPF/DMARC/DKIM), tech hints, BGP routing, health score, and 20+ more signals in one terminal-style brief. Every report gets a shareable URL and a public JSON API — no signup required. Built for developers, security teams, and founders who want fast domain research without juggling a dozen tabs.