WHOIS Lookup API — Registrar, Dates & Status as Clean JSON

Look up WHOIS records for any domain: registrar, creation and expiry dates, name servers and registrant details. Bulk domain lookups exported as structured JSON.

Bulk WHOIS Lookup - Domain Registration & Expiry

logiover/bulk-whois-rdap-lookup

Bulk WHOIS / RDAP lookup for thousands of domains: registrar, creation and expiry dates, status, nameservers and registrant org. Great for domain monitoring, expiry alerts, lead generation and due diligence. No API key, CSV/JSON export.

Input: a list of domains. Output: one JSON record per domain with the WHOIS expiry date, days remaining, and an expiring-soon alert flag for domains close to lapsing. Schedule it and never lose a domain. Cheap pay-per-result: $0.02 per domain checked.

Perform detailed WhoIs lookups on any domain. Get registrant info, registrar details, creation/expiry dates, nameservers, DNSSEC status, and domain status codes. Essential for domain investors, security researchers, and competitive intelligence gathering.

WHOIS Domain Lookup Scraper

confidential_gnat/whois-com

Bulk WHOIS lookups via whois.com. Accepts URLs, bare domains, or whois.com lookup links, and returns registration dates, registrar, name servers, status codes, abuse contacts, registrant/technical contact details, and similar domain suggestions.

Bulk WHOIS lookup for any domain: registrar, creation/expiry dates, domain age, days until expiry, nameservers, and status. Public registry data, no API keys.

WHOIS Domain Lookup: Operational Domain Intelligence

ryanclinton/whois-domain-lookup

Look up WHOIS and RDAP registration data for any domain in bulk. Get registrar details, creation and expiry dates, nameservers, domain age, registrant info, DNSSEC status, and EPP status codes -- all without needing any API key.

Bulk WHOIS Lookup: Domain Age, Expiry, Registrar

thoob/rdap-domain-lookup

Looks up domain registration data through official IANA RDAP servers (the structured-JSON successor to WHOIS): registrar, key dates, status codes, nameservers, DNSSEC, and abuse contact. Clean fields, no mangled WHOIS text. Billed only per resolved domain.

Input: a list of domains. Output: one JSON record per domain with the WHOIS registration date and exact domain age in years and days. A trust and SEO signal agents and marketers use to vet sites. Cheap pay-per-result pricing: $0.02 per domain checked.

Fast WHOIS domain lookup. Get domain registration data including status, nameservers, registrar info, expiration dates, DNSSEC, and contacts. Supports all major TLDs (.com, .org, .io, .uk, etc). $0.001 per result.