Domain Risk Signals — Agent Safety Check

Everything official about a domain in one clean JSON: RDAP registration data (registrar, dates, status), full DNS, SPF/DMARC mail security, the live TLS certificate, robots.txt and sitemaps, and Wayback history — with explicit, sourced risk flags. Official registries and protocols only, no scraping.

One-call security report card per domain — WHOIS, DNS, SPF/DMARC email auth, SSL/TLS expiry, with a posture score and grade. No login.

One call returns a complete domain dossier: registration age, DNS, SSL, tech stack, site size, socials, and a trust score. Built for due diligence agents.

Expired Domain Screener — Availability, History, TM Risk

prometheusagency/expired-domain-screener

Screen domain lists before you buy: live registry availability and drop stage (RDAP), Wayback history and age, brandability score and famous-trademark risk signals. Plus a daily new-registration brand watch.

Agent-callable MCP server for domain intelligence: RDAP registration info and DNS records.

Domain Age Checker

automation-lab/domain-age-checker

Check domain age and registration dates in bulk using RDAP — the modern WHOIS replacement. Returns registration date, expiration date, registrar, nameservers, and age in days/years. Ideal for SEO analysis, fraud detection, and domain research.

Company Profile Enrichment MCP — Domain to Data

hamzatrq/company-profile-mcp

Give an AI agent a domain and get a clean structured company profile back — description, contact emails, social links, and technology signals. Built MCP-first for agents, with a hard cost cap.

Audit email deliverability and domain posture in bulk: MX, SPF, DKIM (common selectors), DMARC policy, DNSSEC, MTA-STS, TLS-RPT, and BIMI. Returns a 0-100 posture score, a prioritized fix list, and per-record detail. Pure DNS-over-HTTPS — no scraping, no API keys.

Domain Reputation & Tech-Stack Profiler

limitless_can_p5z/domain-reputation-profiler

Profile any domain with passive public lookups: DNS (A/AAAA/MX/NS/TXT), email-security posture (SPF/DMARC/DKIM), TLS certificate, HTTP redirects and security headers, plus server/CDN tech-stack fingerprinting. Returns a 0-100 security/reputation score per domain.

Check domain availability and fetch WHOIS records, DNS records, and SSL certificate details in one call. Supports bulk domain lists — useful for domain research, brand monitoring, and infrastructure audits.