{"repo":"retlehs/quien","free":true,"listed":false,"github":"https://github.com/retlehs/quien","clone":"git clone https://github.com/retlehs/quien.git","description":"A better whois and domain intelligence toolkit","language":"Go","stars":1249,"topics":["cli","dns","domain","ip-lookup","rdap","whois","cwv","seo","asn","bgp"],"license":"MIT","category":"cli-tools","readme_excerpt":"quien A better whois and domain intelligence toolkit. Interactive TUI with tabbed views for WHOIS, DNS, mail, SSL/TLS, HTTP headers, SEO analysis, and tech stack detection. Try it without installing: ssh quien.sh Install Homebrew Ubuntu / Debian Arch Linux (AUR) NixOS / Nix (Flake) Go Features - RDAP-first lookups with WHOIS fallback for broad TLD coverage - IANA referral for automatic WHOIS server discovery - IP lookups with reverse DNS, network info, abuse contacts, and ASN discovery via RDAP - BGP fallback for origin ASN/prefix when RDAP does not include ASN data - PeeringDB enrichment for ASN context (network/org, peering policy, peering locations, traffic profile, IX/facility counts) - Mail configuration audit — MX, SPF (with lookup-count and include/redirect tree expansion), DMARC, DKIM, and BIMI with VMC chain validation - SEO analysis — indexability (robots.txt, canonical, sitemap), on-page (title, description, headings, images), structured data (JSON-LD, Open Graph, Twitter Cards), and performance hints (compression, caching, render-blocking resources) - Core Web Vitals — LCP, INP, CLS, FCP, and TTFB field data with historical trends via the CrUX API (optional) - Tech stack detection including WordPress plugins, JS/CSS frameworks, and external services parsed from HTML - Automatic retry with exponential backoff on all lookups - JSON subcommands for scripting: quien whois , quien dns , quien mail , quien tls , quien http , quien seo , quien stack , quien all Usage Res","default_branch":null,"files":null,"tree":[],"storefront":"/r/retlehs","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/retlehs/quien/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}