WHOIS & DNS Lookup — Domain Info, SSL, IP, Registrar

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.

Bulk-enrich a list of domains with live DNS records, WHOIS registration, and SSL certificate details. One clean JSON row per domain.

WHOIS, DNS, SSL, and subdomain intelligence for any domain in one run. Registration data, DNS records, SSL chain, subdomain discovery from CT logs. Essential for OSINT, security research, penetration testing, and domain due diligence.

Domain WHOIS Lookup - Age, Expiry, Registrar, DNS

george.the.developer/domain-whois-lookup

Look up WHOIS data, domain age, expiration date, registrar, nameservers, and DNS records for any domain. Bulk lookup supported.

Domain WHOIS & DNS Lookup - Bulk Domain Intelligence

santamaria-automations/domain-whois-dns

Bulk domain intelligence — WHOIS records (registrar, dates, contacts), DNS records (A, MX, TXT, NS), and email provider detection. Perfect for B2B prospecting, security audits, domain monitoring, and data enrichment.

Run a full due-diligence scan on any domain in one call: WHOIS registration, DNS records, SSL certificate, subdomain discovery (crt.sh), and technology fingerprint. Built for OSINT, security recon, M&A due diligence, and lead research.

Comprehensive WHOIS and DNS lookup for any domain. Get registration data, name servers, all DNS record types (A, AAAA, MX, NS, TXT, SOA, CAA, SRV), SPF/DMARC email security, and IP resolution in one call. Perfect for domain research, security audits, and infrastructure analysis.

MCP server exposing DNS, WHOIS, IP geolocation and SSL checks as agent tools. Connect Claude, Cursor, n8n or the OpenAI Agents SDK to live domain data.

Domain WHOIS & DNS Lookup — Records & Registration

junipr/domain-whois-lookup

Look up public WHOIS, registrar, nameserver, DNS, MX, TXT, SPF, and expiration metadata for domains in bulk.